Attachment 282945 Details for Bug 563373 – lock up bugs

lock up bugs

eclipse_bug.txt (text/plain), 484.48 KB, created by trampas

on 2020-05-19 19:16:12 EDT

(hide)

Description:

Filename:

MIME Type:

Creator: trampas

Created: 2020-05-19 19:16:12 EDT

Size: 484.48 KB

patch

obsolete

>Start VM: -Declipse.p2.max.threads=10
>-Doomph.update.url=http://download.eclipse.org/oomph/updates/latest
>-Doomph.redirection.index.redirection=index:/->http://git.eclipse.org/c/oomph/org.eclipse.oomph.git/plain/setups/
>-Xverify:none
>-Dosgi.requiredJavaVersion=1.8
>-Dosgi.instance.area.default=@user.home/eclipse-workspace
>-XX:+UseG1GC
>-XX:+UseStringDeduplication
>--add-modules=ALL-SYSTEM
>-Dosgi.requiredJavaVersion=1.8
>-Dosgi.dataAreaRequiresExplicitInit=true
>-Xms1G
>-Xmx2G
>--add-modules=ALL-SYSTEM
>-Djava.class.path=C:\Users\Trampas\eclipse\cpp-latest-released\eclipse\\plugins/org.eclipse.equinox.launcher_1.5.700.v20200207-2156.jar
>-os win32
>-ws win32
>-arch x86_64
>-showsplash C:\Users\Trampas\.p2\pool\plugins\org.eclipse.epp.package.common_4.15.0.20200313-1200\splash.bmp
>-launcher C:\Users\Trampas\eclipse\cpp-latest-released\eclipse\eclipse.exe
>-name Eclipse
>--launcher.library C:\Users\Trampas\.p2\pool\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.1100.v20190907-0426\eclipse_1902.dll
>-startup C:\Users\Trampas\eclipse\cpp-latest-released\eclipse\\plugins/org.eclipse.equinox.launcher_1.5.700.v20200207-2156.jar
>--launcher.appendVmargs
>-product org.eclipse.epp.package.cpp.product
>-verbose
>-debug
>-consoLog
>-vm C:/Program Files/Java/jdk-12.0.1/bin\server\jvm.dll
>-vmargs
>-Declipse.p2.max.threads=10
>-Doomph.update.url=http://download.eclipse.org/oomph/updates/latest
>-Doomph.redirection.index.redirection=index:/->http://git.eclipse.org/c/oomph/org.eclipse.oomph.git/plain/setups/
>-Xverify:none
>-Dosgi.requiredJavaVersion=1.8
>-Dosgi.instance.area.default=@user.home/eclipse-workspace
>-XX:+UseG1GC
>-XX:+UseStringDeduplication
>--add-modules=ALL-SYSTEM
>-Dosgi.requiredJavaVersion=1.8
>-Dosgi.dataAreaRequiresExplicitInit=true
>-Xms1G
>-Xmx2G
>--add-modules=ALL-SYSTEM
>-Djava.class.path=C:\Users\Trampas\eclipse\cpp-latest-released\eclipse\\plugins/org.eclipse.equinox.launcher_1.5.700.v20200207-2156.jar
>Install location:
>    file:/c:/Users/Trampas/eclipse/cpp-latest-released/eclipse/
>Configuration file:
>    file:/c:/Users/Trampas/eclipse/cpp-latest-released/eclipse/configuration/config.ini loaded
>Configuration location:
>    file:/c:/Users/Trampas/eclipse/cpp-latest-released/eclipse/configuration/
>Framework located:
>    file:/C:/Users/Trampas/.p2/pool/plugins/org.eclipse.osgi_3.15.200.v20200214-1600.jar
>Loading extension: reference:file:org.eclipse.osgi.compatibility.state_1.1.700.v20200207-2156.jar
>        eclipse.properties not found
>Framework classpath:
>    file:/C:/Users/Trampas/.p2/pool/plugins/org.eclipse.osgi_3.15.200.v20200214-1600.jar
>    file:/C:/Users/Trampas/.p2/pool/plugins/
>    file:/C:/Users/Trampas/.p2/pool/plugins/org.eclipse.osgi.compatibility.state_1.1.700.v20200207-2156.jar
>Splash location:
>    C:\Users\Trampas\.p2\pool\plugins\org.eclipse.epp.package.common_4.15.0.20200313-1200\splash.bmp
>Debug options:
>    file:/C:/Users/Trampas/.options not found
>Time to load bundles: 15
>Starting application: 1190
>log4j:WARN No appenders could be found for logger (org.eclipse.jgit.internal.storage.file.FileSnapshot).
>log4j:WARN Please initialize the log4j system properly.
>Application started in : 11134ms
>Warning: Nashorn engine is planned to be removed from a future JDK release
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:296)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.mouseDown(PaintManager.java:323)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:196)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Fatal error happened during workbench emergency close.
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.ProgressMonitorDialog.configureShell(ProgressMonitorDialog.java:374)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.jface.dialogs.ProgressMonitorDialog.aboutToRun(ProgressMonitorDialog.java:543)
>        at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:466)
>        at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:237)
>        at org.eclipse.ui.internal.progress.ProgressManager.lambda$26(ProgressManager.java:820)
>        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
>        at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:853)
>        at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:829)
>        at org.eclipse.ui.internal.SaveableHelper.waitForBackgroundSaveJobs(SaveableHelper.java:442)
>        at org.eclipse.ui.internal.SaveablesList.promptForSaving(SaveablesList.java:674)
>        at org.eclipse.ui.internal.SaveablesList.promptForSaving(SaveablesList.java:643)
>        at org.eclipse.ui.internal.SaveablesList.promptForSavingIfNecessary(SaveablesList.java:622)
>        at org.eclipse.ui.internal.SaveablesList.preCloseParts(SaveablesList.java:564)
>        at org.eclipse.ui.internal.SaveablesList.preCloseParts(SaveablesList.java:498)
>        at org.eclipse.ui.internal.WorkbenchWindow$4.saveParts(WorkbenchWindow.java:799)
>        at org.eclipse.ui.internal.Workbench.saveAllParts(Workbench.java:1360)
>        at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1086)
>        at org.eclipse.ui.internal.Workbench.lambda$4(Workbench.java:1426)
>        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
>        at org.eclipse.ui.internal.Workbench.close(Workbench.java:1426)
>        at org.eclipse.ui.internal.WorkbenchConfigurer.emergencyClose(WorkbenchConfigurer.java:148)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.closeWorkbench(IDEWorkbenchErrorHandler.java:247)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:150)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.ProgressMonitorDialog.configureShell(ProgressMonitorDialog.java:374)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.jface.dialogs.ProgressMonitorDialog.aboutToRun(ProgressMonitorDialog.java:543)
>        at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:466)
>        at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:237)
>        at org.eclipse.ui.internal.progress.ProgressManager.lambda$26(ProgressManager.java:820)
>        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
>        at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:853)
>        at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:829)
>        at org.eclipse.ui.internal.SaveableHelper.waitForBackgroundSaveJobs(SaveableHelper.java:442)
>        at org.eclipse.ui.internal.SaveablesList.promptForSaving(SaveablesList.java:674)
>        at org.eclipse.ui.internal.SaveablesList.promptForSaving(SaveablesList.java:643)
>        at org.eclipse.ui.internal.SaveablesList.promptForSavingIfNecessary(SaveablesList.java:622)
>        at org.eclipse.ui.internal.SaveablesList.preCloseParts(SaveablesList.java:564)
>        at org.eclipse.ui.internal.SaveablesList.preCloseParts(SaveablesList.java:498)
>        at org.eclipse.ui.internal.WorkbenchWindow$4.saveParts(WorkbenchWindow.java:799)
>        at org.eclipse.ui.internal.Workbench.saveAllParts(Workbench.java:1360)
>        at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1086)
>        at org.eclipse.ui.internal.Workbench.lambda$4(Workbench.java:1426)
>        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
>        at org.eclipse.ui.internal.Workbench.close(Workbench.java:1426)
>        at org.eclipse.ui.internal.WorkbenchConfigurer.emergencyClose(WorkbenchConfigurer.java:148)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.closeWorkbench(IDEWorkbenchErrorHandler.java:247)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:150)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer.setSelectedRange(TextViewer.java:2287)
>        at org.eclipse.cdt.internal.ui.text.CDoubleClickSelector.doubleClicked(CDoubleClickSelector.java:53)
>        at org.eclipse.jface.text.TextViewer$TextDoubleClickStrategyConnector.getPreviousOffset(TextViewer.java:238)
>        at org.eclipse.swt.custom.StyledTextListener.handleEvent(StyledTextListener.java:95)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendWordBoundaryEvent(StyledText.java:8401)
>        at org.eclipse.swt.custom.StyledText.getWordPrevious(StyledText.java:5508)
>        at org.eclipse.swt.custom.StyledText.getWordPrevious(StyledText.java:5482)
>        at org.eclipse.swt.custom.StyledText.handleMouseDown(StyledText.java:6193)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5796)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.keyPressed(PaintManager.java:310)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:171)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1088)
>        at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1084)
>        at org.eclipse.swt.widgets.Widget.wmKeyDown(Widget.java:1727)
>        at org.eclipse.swt.widgets.Control.WM_KEYDOWN(Control.java:5127)
>        at org.eclipse.swt.widgets.Canvas.WM_KEYDOWN(Canvas.java:401)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4750)
>        at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:335)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>        at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:1771)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:171)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:135)
>        at org.eclipse.jface.text.source.OverviewRuler.redraw(OverviewRuler.java:907)
>        at org.eclipse.jface.text.source.OverviewRuler.access$1(OverviewRuler.java:899)
>        at org.eclipse.jface.text.source.OverviewRuler$InternalListener.textChanged(OverviewRuler.java:86)
>        at org.eclipse.jface.text.TextViewer.updateTextListeners(TextViewer.java:2709)
>        at org.eclipse.cdt.internal.ui.editor.CSourceViewer.updateTextListeners(CSourceViewer.java:620)
>        at org.eclipse.jface.text.TextViewer.invalidateTextPresentation(TextViewer.java:3353)
>        at org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter.highlightRegion(DefaultHyperlinkPresenter.java:256)
>        at org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter.showHyperlinks(DefaultHyperlinkPresenter.java:147)
>        at org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter.showHyperlinks(MultipleHyperlinkPresenter.java:760)
>        at org.eclipse.jface.text.hyperlink.HyperlinkManager.showHyperlinks(HyperlinkManager.java:556)
>        at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:458)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:216)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>        at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:1771)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:171)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:135)
>        at org.eclipse.jface.text.source.OverviewRuler.redraw(OverviewRuler.java:907)
>        at org.eclipse.jface.text.source.OverviewRuler.access$1(OverviewRuler.java:899)
>        at org.eclipse.jface.text.source.OverviewRuler$InternalListener.textChanged(OverviewRuler.java:86)
>        at org.eclipse.jface.text.TextViewer.updateTextListeners(TextViewer.java:2709)
>        at org.eclipse.cdt.internal.ui.editor.CSourceViewer.updateTextListeners(CSourceViewer.java:620)
>        at org.eclipse.jface.text.TextViewer.invalidateTextPresentation(TextViewer.java:3353)
>        at org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter.repairRepresentation(DefaultHyperlinkPresenter.java:272)
>        at org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter.hideHyperlinks(DefaultHyperlinkPresenter.java:165)
>        at org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter.hideHyperlinks(MultipleHyperlinkPresenter.java:743)
>        at org.eclipse.jface.text.hyperlink.HyperlinkManager.showHyperlinks(HyperlinkManager.java:549)
>        at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:458)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:216)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.computePoints(Device.java:222)
>        at org.eclipse.swt.graphics.Font.getFontData(Font.java:198)
>        at org.eclipse.swt.custom.StyledText$RTFWriter.writeHeader(StyledText.java:809)
>        at org.eclipse.swt.custom.StyledText$RTFWriter.close(StyledText.java:727)
>        at org.eclipse.swt.custom.StyledText.getPlatformDelimitedText(StyledText.java:4663)
>        at org.eclipse.swt.custom.StyledText.setClipboardContent(StyledText.java:8870)
>        at org.eclipse.swt.custom.StyledText.copySelection(StyledText.java:1813)
>        at org.eclipse.swt.custom.StyledText.copy(StyledText.java:1770)
>        at org.eclipse.jface.text.source.projection.ProjectionViewer.copyToClipboard(ProjectionViewer.java:1525)
>        at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1418)
>        at org.eclipse.cdt.internal.ui.editor.CSourceViewer.doOperation(CSourceViewer.java:392)
>        at org.eclipse.cdt.internal.ui.editor.CEditor$AdaptedSourceViewer.doOperation(CEditor.java:352)
>        at org.eclipse.ui.texteditor.TextOperationAction.lambda$0(TextOperationAction.java:130)
>        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
>        at org.eclipse.ui.texteditor.TextOperationAction.run(TextOperationAction.java:130)
>        at org.eclipse.jface.action.Action.runWithEvent(Action.java:474)
>        at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:121)
>        at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
>        at jdk.internal.reflect.GeneratedMethodAccessor58.invoke(Unknown Source)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
>        at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:318)
>        at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:252)
>        at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
>        at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
>        at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
>        at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
>        at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
>        at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:308)
>        at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:584)
>        at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:653)
>        at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:443)
>        at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$2(KeyBindingDispatcher.java:386)
>        at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:96)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1174)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1036)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1088)
>        at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1084)
>        at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1471)
>        at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4840)
>        at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:340)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4718)
>        at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:335)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>        at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:1771)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:171)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:135)
>        at org.eclipse.jface.text.source.OverviewRuler.redraw(OverviewRuler.java:907)
>        at org.eclipse.jface.text.source.OverviewRuler.access$1(OverviewRuler.java:899)
>        at org.eclipse.jface.text.source.OverviewRuler$InternalListener.textChanged(OverviewRuler.java:86)
>        at org.eclipse.jface.text.TextViewer.updateTextListeners(TextViewer.java:2709)
>        at org.eclipse.cdt.internal.ui.editor.CSourceViewer.updateTextListeners(CSourceViewer.java:620)
>        at org.eclipse.jface.text.TextViewer.invalidateTextPresentation(TextViewer.java:3353)
>        at org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter.highlightRegion(DefaultHyperlinkPresenter.java:256)
>        at org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter.showHyperlinks(DefaultHyperlinkPresenter.java:147)
>        at org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter.showHyperlinks(MultipleHyperlinkPresenter.java:760)
>        at org.eclipse.jface.text.hyperlink.HyperlinkManager.showHyperlinks(HyperlinkManager.java:556)
>        at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:458)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:216)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>        at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:1771)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:171)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:135)
>        at org.eclipse.jface.text.source.OverviewRuler.redraw(OverviewRuler.java:907)
>        at org.eclipse.jface.text.source.OverviewRuler.access$1(OverviewRuler.java:899)
>        at org.eclipse.jface.text.source.OverviewRuler$InternalListener.textChanged(OverviewRuler.java:86)
>        at org.eclipse.jface.text.TextViewer.updateTextListeners(TextViewer.java:2709)
>        at org.eclipse.cdt.internal.ui.editor.CSourceViewer.updateTextListeners(CSourceViewer.java:620)
>        at org.eclipse.jface.text.TextViewer.invalidateTextPresentation(TextViewer.java:3353)
>        at org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter.repairRepresentation(DefaultHyperlinkPresenter.java:272)
>        at org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter.hideHyperlinks(DefaultHyperlinkPresenter.java:165)
>        at org.eclipse.jface.text.hyperlink.MultipleHyperlinkPresenter.hideHyperlinks(MultipleHyperlinkPresenter.java:743)
>        at org.eclipse.jface.text.hyperlink.HyperlinkManager.deactivate(HyperlinkManager.java:247)
>        at org.eclipse.jface.text.hyperlink.HyperlinkManager.handleEvent(HyperlinkManager.java:494)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1174)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1036)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1088)
>        at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1084)
>        at org.eclipse.swt.widgets.Widget.wmKeyUp(Widget.java:1787)
>        at org.eclipse.swt.widgets.Control.WM_KEYUP(Control.java:5131)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4751)
>        at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:335)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.create32bitDIB(Display.java:970)
>        at org.eclipse.swt.widgets.Display.createIcon(Display.java:1052)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:915)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.ProgressMonitorDialog.configureShell(ProgressMonitorDialog.java:374)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.jface.window.Window.open(Window.java:788)
>        at org.eclipse.jface.dialogs.ProgressMonitorDialog.open(ProgressMonitorDialog.java:632)
>        at org.eclipse.ui.internal.progress.ProgressManager$2.runInUIThread(ProgressManager.java:867)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer$1.widgetSelected(TextViewer.java:1752)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:8347)
>        at org.eclipse.swt.custom.StyledText.clearSelection(StyledText.java:1716)
>        at org.eclipse.swt.custom.StyledText.doMouseLocationChange(StyledText.java:2867)
>        at org.eclipse.swt.custom.StyledText.handleMouseDown(StyledText.java:6183)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5796)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.mouseDown(PaintManager.java:323)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:196)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer.setSelectedRange(TextViewer.java:2287)
>        at org.eclipse.cdt.internal.ui.text.CDoubleClickSelector.doubleClicked(CDoubleClickSelector.java:53)
>        at org.eclipse.jface.text.TextViewer$TextDoubleClickStrategyConnector.getPreviousOffset(TextViewer.java:238)
>        at org.eclipse.swt.custom.StyledTextListener.handleEvent(StyledTextListener.java:95)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendWordBoundaryEvent(StyledText.java:8401)
>        at org.eclipse.swt.custom.StyledText.getWordPrevious(StyledText.java:5508)
>        at org.eclipse.swt.custom.StyledText.getWordPrevious(StyledText.java:5482)
>        at org.eclipse.swt.custom.StyledText.handleMouseDown(StyledText.java:6193)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5796)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:279)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer$1.widgetSelected(TextViewer.java:1752)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:8347)
>        at org.eclipse.swt.custom.StyledText.handleMouseDown(StyledText.java:6206)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5796)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer$1.widgetSelected(TextViewer.java:1752)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:8347)
>        at org.eclipse.swt.custom.StyledText.clearSelection(StyledText.java:1716)
>        at org.eclipse.swt.custom.StyledText.doMouseLocationChange(StyledText.java:2867)
>        at org.eclipse.swt.custom.StyledText.handleMouseDown(StyledText.java:6183)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5796)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.mouseDown(PaintManager.java:323)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:196)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:279)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer$1.widgetSelected(TextViewer.java:1752)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:8347)
>        at org.eclipse.swt.custom.StyledText.handleMouseDown(StyledText.java:6206)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5796)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer$1.widgetSelected(TextViewer.java:1752)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:8347)
>        at org.eclipse.swt.custom.StyledText.clearSelection(StyledText.java:1716)
>        at org.eclipse.swt.custom.StyledText.doMouseLocationChange(StyledText.java:2867)
>        at org.eclipse.swt.custom.StyledText.handleMouseDown(StyledText.java:6183)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5796)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledText.getOffsetAtPoint(StyledText.java:4587)
>        at org.eclipse.swt.custom.StyledText.doMouseLinkCursor(StyledText.java:2759)
>        at org.eclipse.swt.custom.StyledText.handleMouseMove(StyledText.java:6225)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5798)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledText.getOffsetAtPoint(StyledText.java:4587)
>        at org.eclipse.swt.custom.StyledText.doMouseLinkCursor(StyledText.java:2759)
>        at org.eclipse.swt.custom.StyledText.handleMouseMove(StyledText.java:6225)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5798)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledText.getOffsetAtPoint(StyledText.java:4587)
>        at org.eclipse.swt.custom.StyledText.doMouseLinkCursor(StyledText.java:2759)
>        at org.eclipse.swt.custom.StyledText.handleMouseMove(StyledText.java:6225)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5798)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.mouseDown(PaintManager.java:323)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:196)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:287)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer$1.widgetSelected(TextViewer.java:1752)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:8347)
>        at org.eclipse.swt.custom.StyledText.doSelection(StyledText.java:3264)
>        at org.eclipse.swt.custom.StyledText.doMouseSelection(StyledText.java:2877)
>        at org.eclipse.swt.custom.StyledText.doMouseLocationChange(StyledText.java:2862)
>        at org.eclipse.swt.custom.StyledText.handleMouseMove(StyledText.java:6222)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5798)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1890)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1248)
>        at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:886)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:296)
>        at org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:325)
>        at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:8108)
>        at org.eclipse.swt.custom.StyledText.redraw(StyledText.java:7653)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.redrawPositions(LineBackgroundPainter.java:412)
>        at org.eclipse.cdt.internal.ui.LineBackgroundPainter.paint(LineBackgroundPainter.java:279)
>        at org.eclipse.jface.text.PaintManager.paint(PaintManager.java:305)
>        at org.eclipse.jface.text.PaintManager.selectionChanged(PaintManager.java:332)
>        at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:151)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
>        at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
>        at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:148)
>        at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2621)
>        at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2600)
>        at org.eclipse.jface.text.TextViewer$1.widgetSelected(TextViewer.java:1752)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:760)
>        at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:8347)
>        at org.eclipse.swt.custom.StyledText.doSelection(StyledText.java:3264)
>        at org.eclipse.swt.custom.StyledText.doMouseSelection(StyledText.java:2879)
>        at org.eclipse.swt.custom.StyledText.doMouseLocationChange(StyledText.java:2862)
>        at org.eclipse.swt.custom.StyledText.handleMouseMove(StyledText.java:6222)
>        at org.eclipse.swt.custom.StyledText.lambda$1(StyledText.java:5798)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>        at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:1771)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:171)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:135)
>        at org.eclipse.jface.text.source.AnnotationRulerColumn.redraw(AnnotationRulerColumn.java:834)
>        at org.eclipse.jface.text.source.projection.ProjectionRulerColumn.lambda$0(ProjectionRulerColumn.java:231)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:216)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>        at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:1771)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:171)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:135)
>        at org.eclipse.jface.text.source.AnnotationRulerColumn.redraw(AnnotationRulerColumn.java:834)
>        at org.eclipse.jface.text.source.projection.ProjectionRulerColumn$1.mouseExit(ProjectionRulerColumn.java:211)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:208)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Image.getImageDataAtCurrentZoom(Image.java:1547)
>        at org.eclipse.swt.graphics.Image.getImageData(Image.java:1370)
>        at org.eclipse.swt.internal.ImageList.set(ImageList.java:365)
>        at org.eclipse.swt.internal.ImageList.put(ImageList.java:339)
>        at org.eclipse.swt.widgets.ToolItem.updateImages(ToolItem.java:1036)
>        at org.eclipse.swt.widgets.ToolItem.setEnabled(ToolItem.java:680)
>        at org.eclipse.jface.action.ActionContributionItem.updateToolItem(ActionContributionItem.java:809)
>        at org.eclipse.jface.action.ActionContributionItem.update(ActionContributionItem.java:741)
>        at org.eclipse.jface.action.ActionContributionItem.actionPropertyChange(ActionContributionItem.java:168)
>        at org.eclipse.jface.action.ActionContributionItem.lambda$1(ActionContributionItem.java:131)
>        at org.eclipse.jface.action.AbstractAction.firePropertyChange(AbstractAction.java:52)
>        at org.eclipse.jface.action.AbstractAction.firePropertyChange(AbstractAction.java:75)
>        at org.eclipse.jface.action.Action.setEnabled(Action.java:541)
>        at org.eclipse.ui.internal.actions.CommandAction.lambda$0(CommandAction.java:91)
>        at org.eclipse.core.commands.Command$1.run(Command.java:529)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.core.commands.Command.fireCommandChanged(Command.java:522)
>        at org.eclipse.core.commands.Command.lambda$0(Command.java:1002)
>        at org.eclipse.core.commands.AbstractHandler.fireHandlerChanged(AbstractHandler.java:77)
>        at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.fireHandlerChanged(HandlerServiceHandler.java:180)
>        at org.eclipse.core.commands.AbstractHandler.setBaseEnabled(AbstractHandler.java:111)
>        at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.isEnabled(HandlerServiceHandler.java:64)
>        at org.eclipse.core.commands.Command.isEnabled(Command.java:832)
>        at org.eclipse.ui.internal.actions.CommandAction.lambda$0(CommandAction.java:91)
>        at org.eclipse.core.commands.Command$1.run(Command.java:529)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.core.commands.Command.fireCommandChanged(Command.java:522)
>        at org.eclipse.core.commands.Command.lambda$0(Command.java:1002)
>        at org.eclipse.core.commands.AbstractHandler.fireHandlerChanged(AbstractHandler.java:77)
>        at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.fireHandlerChanged(HandlerServiceHandler.java:180)
>        at org.eclipse.ui.internal.handlers.E4HandlerProxy.handlerChanged(E4HandlerProxy.java:115)
>        at org.eclipse.core.commands.AbstractHandler.fireHandlerChanged(AbstractHandler.java:77)
>        at org.eclipse.ui.internal.handlers.HandlerProxy.lambda$1(HandlerProxy.java:372)
>        at org.eclipse.core.commands.AbstractHandler.fireHandlerChanged(AbstractHandler.java:77)
>        at org.eclipse.ui.internal.AbstractEnabledHandler.setEnabled(AbstractEnabledHandler.java:43)
>        at org.eclipse.ui.internal.AbstractEvaluationHandler.lambda$0(AbstractEvaluationHandler.java:58)
>        at org.eclipse.ui.internal.services.EvaluationReference.evaluate(EvaluationReference.java:110)
>        at org.eclipse.ui.internal.services.EvaluationReference.changed(EvaluationReference.java:94)
>        at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.update(TrackableComputationExt.java:108)
>        at org.eclipse.e4.core.internal.contexts.EclipseContext.processScheduled(EclipseContext.java:364)
>        at org.eclipse.e4.core.internal.contexts.EclipseContext.set(EclipseContext.java:379)
>        at org.eclipse.ui.internal.services.EvaluationService$1.changed(EvaluationService.java:79)
>        at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.update(TrackableComputationExt.java:108)
>        at org.eclipse.e4.core.internal.contexts.EclipseContext.processScheduled(EclipseContext.java:364)
>        at org.eclipse.e4.core.internal.contexts.EclipseContext.set(EclipseContext.java:379)
>        at org.eclipse.ui.internal.WorkbenchPage.updateActivePartSources(WorkbenchPage.java:347)
>        at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:314)
>        at org.eclipse.ui.internal.WorkbenchPage.access$2(WorkbenchPage.java:307)
>        at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:215)
>        at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:253)
>        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>        at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:250)
>        at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:774)
>        at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:683)
>        at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:97)
>        at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.lambda$0(ContributedPartRenderer.java:63)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1469)
>        at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:2273)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4762)
>        at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:335)
>        at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1480)
>        at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2100)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:335)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.DefWindowProc(Native Method)
>        at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:91)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4819)
>        at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:335)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4757)
>        at org.eclipse.swt.internal.win32.OS.PeekMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3519)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>        at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:1771)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:171)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:135)
>        at org.eclipse.jface.text.source.AnnotationRulerColumn.redraw(AnnotationRulerColumn.java:834)
>        at org.eclipse.jface.text.source.projection.ProjectionRulerColumn.lambda$0(ProjectionRulerColumn.java:231)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:216)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>        at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:1771)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:171)
>        at org.eclipse.swt.graphics.GC.<init>(GC.java:135)
>        at org.eclipse.jface.text.source.AnnotationRulerColumn.redraw(AnnotationRulerColumn.java:834)
>        at org.eclipse.jface.text.source.projection.ProjectionRulerColumn$1.mouseExit(ProjectionRulerColumn.java:211)
>        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:208)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:240)
>        at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1625)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.updateTextLayout(StyledCellLabelProvider.java:284)
>        at org.eclipse.jface.viewers.StyledCellLabelProvider.measure(StyledCellLabelProvider.java:266)
>        at org.eclipse.jface.viewers.OwnerDrawLabelProvider$OwnerDrawListener.handleEvent(OwnerDrawLabelProvider.java:59)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1046)
>        at org.eclipse.swt.widgets.Tree.sendMeasureItemEvent(Tree.java:4351)
>        at org.eclipse.swt.widgets.Tree.findCell(Tree.java:2699)
>        at org.eclipse.swt.widgets.Tree.WM_MOUSEMOVE(Tree.java:6757)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4765)
>        at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5929)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3522)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Image.getImageDataAtCurrentZoom(Image.java:1547)
>        at org.eclipse.swt.graphics.Image.<init>(Image.java:302)
>        at org.eclipse.swt.widgets.ToolItem.updateImages(ToolItem.java:1032)
>        at org.eclipse.swt.widgets.ToolItem.setEnabled(ToolItem.java:680)
>        at org.eclipse.jface.action.StatusLine.setCancelEnabled(StatusLine.java:496)
>        at org.eclipse.jface.action.StatusLineManager.setCancelEnabled(StatusLineManager.java:221)
>        at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2391)
>        at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:278)
>        at org.eclipse.ui.internal.SaveablesList.saveModels(SaveablesList.java:858)
>        at org.eclipse.ui.internal.WorkbenchPage.saveAll(WorkbenchPage.java:3615)
>        at org.eclipse.ui.internal.WorkbenchPage.saveAllEditors(WorkbenchPage.java:3593)
>        at org.eclipse.ui.internal.handlers.SaveAllHandler.execute(SaveAllHandler.java:50)
>        at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:283)
>        at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
>        at jdk.internal.reflect.GeneratedMethodAccessor58.invoke(Unknown Source)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
>        at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:318)
>        at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:252)
>        at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
>        at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
>        at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
>        at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
>        at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
>        at org.eclipse.ui.internal.handlers.LegacyHandlerService.executeCommand(LegacyHandlerService.java:389)
>        at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:142)
>        at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:579)
>        at org.eclipse.jface.action.ActionContributionItem.lambda$5(ActionContributionItem.java:452)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3922)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3524)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.custom.CTabFolder.setBackground(CTabFolder.java:2425)
>        at org.eclipse.e4.ui.css.swt.properties.custom.CSSPropertyUnselectedTabsSWTHandler.applyCSSProperty(CSSPropertyUnselectedTabsSWTHandler.java:69)
>        at org.eclipse.e4.ui.css.swt.properties.AbstractCSSPropertySWTHandler.applyCSSProperty(AbstractCSSPropertySWTHandler.java:35)
>        at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyCSSProperty(AbstractCSSEngine.java:746)
>        at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyleDeclaration(AbstractCSSEngine.java:552)
>        at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:419)
>        at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:374)
>        at org.eclipse.e4.ui.css.swt.internal.theme.ThemeEngine.applyStyles(ThemeEngine.java:553)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.setClassnameAndId(PartRenderingEngine.java:1330)
>        at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.setCSSInfo(SWTPartRenderer.java:113)
>        at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer.updateNonFocusState(WBWRenderer.java:624)
>        at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer.lambda$6(WBWRenderer.java:597)
>        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4105)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1037)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
>        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1042)
>        at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1533)
>        at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:2128)
>        at org.eclipse.swt.widgets.Control.windowProc(Control.java:4715)
>        at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:335)
>        at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1480)
>        at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2100)
>        at org.eclipse.swt.widgets.Display.windowProc(Display.java:4749)
>        at org.eclipse.swt.internal.win32.OS.PeekMessage(Native Method)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3519)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
>Dialog open exception:
>org.eclipse.swt.SWTError: No more handles
>        at org.eclipse.swt.SWT.error(SWT.java:4749)
>        at org.eclipse.swt.SWT.error(SWT.java:4638)
>        at org.eclipse.swt.SWT.error(SWT.java:4609)
>        at org.eclipse.swt.widgets.Display.error(Display.java:1166)
>        at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:2576)
>        at org.eclipse.swt.graphics.Device.getDepth(Device.java:432)
>        at org.eclipse.swt.widgets.Display.getIconDepth(Display.java:1809)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:893)
>        at org.eclipse.swt.widgets.Decorations.setImages(Decorations.java:981)
>        at org.eclipse.jface.window.Window.configureShell(Window.java:373)
>        at org.eclipse.jface.dialogs.MessageDialog.configureShell(MessageDialog.java:269)
>        at org.eclipse.jface.window.Window.createShell(Window.java:498)
>        at org.eclipse.jface.window.Window.create(Window.java:430)
>        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1094)
>        at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:81)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:193)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:149)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:141)
>        at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:116)
>        at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95)
>        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3897)
>        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3527)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
>        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
>        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
>        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
>        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>        at org.eclipse.equinox.launcher.Main.run(Main.java:1447)

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Attachments on bug 563373: 282945