Attachment 281930 Details for Bug 560525 – Error log with stack dumps

Error log with stack dumps

.log (text/plain), 90.49 KB, created by J. Zufallig

on 2020-02-25 14:41:59 EST

(hide)

Description:

Filename:

MIME Type:

Creator: J. Zufallig

Created: 2020-02-25 14:41:59 EST

Size: 90.49 KB

patch

obsolete

>!SESSION 2020-02-25 14:10:07.494 -----------------------------------------------
>eclipse.buildId=4.14.0.I20191210-0610
>java.version=9.0.1
>java.vendor=Oracle Corporation
>BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
>Framework arguments:  -product org.eclipse.epp.package.java.product
>Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.java.product
>
>!ENTRY org.eclipse.ui 2 0 2020-02-25 14:14:54.646
>!MESSAGE Save Failed
>!STACK 0
>org.eclipse.core.runtime.AssertionFailedException: assertion failed: 
>	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:113)
>	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:99)
>	at org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel.updateMarkers(AbstractMarkerAnnotationModel.java:618)
>	at org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel.commit(AbstractMarkerAnnotationModel.java:702)
>	at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.commitFileBufferContent(ResourceTextFileBuffer.java:366)
>	at org.eclipse.core.internal.filebuffers.ResourceFileBuffer.commit(ResourceFileBuffer.java:317)
>	at org.eclipse.jdt.internal.ui.javaeditor.DocumentAdapter.save(DocumentAdapter.java:516)
>	at org.eclipse.jdt.internal.core.CommitWorkingCopyOperation.executeOperation(CommitWorkingCopyOperation.java:127)
>	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:736)
>	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2292)
>	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2317)
>	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:807)
>	at org.eclipse.jdt.internal.core.CompilationUnit.commitWorkingCopy(CompilationUnit.java:404)
>	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.commitWorkingCopy(CompilationUnitDocumentProvider.java:1422)
>	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider$4.execute(CompilationUnitDocumentProvider.java:1503)
>	at org.eclipse.ui.editors.text.TextFileDocumentProvider$DocumentProviderOperation.run(TextFileDocumentProvider.java:133)
>	at org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation.execute(WorkspaceModifyDelegatingOperation.java:71)
>	at org.eclipse.ui.actions.WorkspaceModifyOperation.lambda$0(WorkspaceModifyOperation.java:110)
>	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2292)
>	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2317)
>	at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:131)
>	at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:76)
>	at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:66)
>	at org.eclipse.ui.editors.text.TextFileDocumentProvider.executeOperation(TextFileDocumentProvider.java:461)
>	at org.eclipse.ui.editors.text.TextFileDocumentProvider.saveDocument(TextFileDocumentProvider.java:764)
>	at org.eclipse.ui.texteditor.AbstractTextEditor.performSave(AbstractTextEditor.java:5052)
>	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.performSave(CompilationUnitEditor.java:1275)
>	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSave(CompilationUnitEditor.java:1329)
>	at org.eclipse.ui.texteditor.AbstractTextEditor$TextEditorSavable.doSave(AbstractTextEditor.java:7182)
>	at org.eclipse.ui.Saveable.doSave(Saveable.java:213)
>	at org.eclipse.ui.internal.SaveableHelper.doSaveModel(SaveableHelper.java:333)
>	at org.eclipse.ui.internal.SaveableHelper.lambda$1(SaveableHelper.java:196)
>	at org.eclipse.ui.internal.SaveableHelper.lambda$3(SaveableHelper.java:271)
>	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:436)
>	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:352)
>	at org.eclipse.ui.internal.WorkbenchWindow.lambda$5(WorkbenchWindow.java:2419)
>	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
>	at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2417)
>	at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:278)
>	at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:260)
>	at org.eclipse.ui.internal.SaveableHelper.saveModels(SaveableHelper.java:207)
>	at org.eclipse.ui.internal.SaveableHelper.savePart(SaveableHelper.java:150)
>	at org.eclipse.ui.internal.WorkbenchPage.saveSaveable(WorkbenchPage.java:3832)
>	at org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPage.java:3845)
>	at org.eclipse.ui.internal.handlers.SaveHandler.execute(SaveHandler.java:57)
>	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:283)
>	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
>	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:564)
>	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:1201)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
>	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
>	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
>	at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1491)
>	at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4881)
>	at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:353)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4759)
>	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:348)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4819)
>	at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3585)
>	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:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	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:564)
>	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:1465)
>
>!ENTRY org.eclipse.e4.ui.workbench 4 2 2020-02-25 14:22:18.552
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench".
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.ui.texteditor.SelectMarkerRulerAction.includesRulerLine(SelectMarkerRulerAction.java:293)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaSelectAnnotationRulerAction.findJavaAnnotation(JavaSelectAnnotationRulerAction.java:160)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaSelectAnnotationRulerAction.update(JavaSelectAnnotationRulerAction.java:111)
>	at org.eclipse.ui.texteditor.AbstractRulerActionDelegate.update(AbstractRulerActionDelegate.java:130)
>	at org.eclipse.ui.texteditor.AbstractRulerActionDelegate.setActiveEditor(AbstractRulerActionDelegate.java:90)
>	at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:69)
>	at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:78)
>	at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:124)
>	at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:338)
>	at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:326)
>	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$3.run(PartServiceImpl.java:253)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:250)
>	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:774)
>	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:683)
>	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:678)
>	at org.eclipse.e4.ui.internal.workbench.ApplicationPartServiceImpl.activate(ApplicationPartServiceImpl.java:83)
>	at org.eclipse.e4.ui.workbench.addons.splitteraddon.SplitterAddon.unsplitPart(SplitterAddon.java:124)
>	at org.eclipse.e4.ui.workbench.addons.splitteraddon.SplitterAddon.subscribeTopicTagsChanged(SplitterAddon.java:72)
>	at jdk.internal.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
>	at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.lambda$0(UIEventObjectSupplier.java:64)
>	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236)
>	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:146)
>	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4629)
>	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:219)
>	at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:64)
>	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)
>	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)
>	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
>	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
>	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
>	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:132)
>	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75)
>	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44)
>	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55)
>	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63)
>	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424)
>	at org.eclipse.emf.ecore.util.EcoreEList.dispatchNotification(EcoreEList.java:249)
>	at org.eclipse.emf.common.notify.impl.NotifyingListImpl.remove(NotifyingListImpl.java:725)
>	at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:456)
>	at org.eclipse.ui.internal.SplitHandler.execute(SplitHandler.java:81)
>	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:283)
>	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
>	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:564)
>	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.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:438)
>	at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:449)
>	at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.lambda$2(AbstractContributionItem.java:475)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	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:564)
>	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:1465)
>
>!ENTRY org.eclipse.e4.ui.workbench 4 0 2020-02-25 14:22:18.568
>!MESSAGE An exception occurred while notifying part listeners
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.ui.texteditor.SelectMarkerRulerAction.includesRulerLine(SelectMarkerRulerAction.java:293)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaSelectAnnotationRulerAction.findJavaAnnotation(JavaSelectAnnotationRulerAction.java:160)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaSelectAnnotationRulerAction.update(JavaSelectAnnotationRulerAction.java:111)
>	at org.eclipse.ui.texteditor.AbstractRulerActionDelegate.update(AbstractRulerActionDelegate.java:130)
>	at org.eclipse.ui.texteditor.AbstractRulerActionDelegate.setActiveEditor(AbstractRulerActionDelegate.java:90)
>	at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:69)
>	at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:78)
>	at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:124)
>	at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:338)
>	at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:326)
>	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$3.run(PartServiceImpl.java:253)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
>	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:250)
>	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:774)
>	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:683)
>	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:678)
>	at org.eclipse.e4.ui.internal.workbench.ApplicationPartServiceImpl.activate(ApplicationPartServiceImpl.java:83)
>	at org.eclipse.e4.ui.workbench.addons.splitteraddon.SplitterAddon.unsplitPart(SplitterAddon.java:124)
>	at org.eclipse.e4.ui.workbench.addons.splitteraddon.SplitterAddon.subscribeTopicTagsChanged(SplitterAddon.java:72)
>	at jdk.internal.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
>	at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.lambda$0(UIEventObjectSupplier.java:64)
>	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236)
>	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:146)
>	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4629)
>	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:219)
>	at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:64)
>	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)
>	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)
>	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
>	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
>	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
>	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:132)
>	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75)
>	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44)
>	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55)
>	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63)
>	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424)
>	at org.eclipse.emf.ecore.util.EcoreEList.dispatchNotification(EcoreEList.java:249)
>	at org.eclipse.emf.common.notify.impl.NotifyingListImpl.remove(NotifyingListImpl.java:725)
>	at org.eclipse.emf.common.util.AbstractEList.remove(AbstractEList.java:456)
>	at org.eclipse.ui.internal.SplitHandler.execute(SplitHandler.java:81)
>	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:283)
>	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
>	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:564)
>	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.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:438)
>	at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.handleWidgetSelection(AbstractContributionItem.java:449)
>	at org.eclipse.e4.ui.workbench.renderers.swt.AbstractContributionItem.lambda$2(AbstractContributionItem.java:475)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
>	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	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:564)
>	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:1465)
>
>!ENTRY org.eclipse.ui 2 0 2020-02-25 14:22:56.757
>!MESSAGE Save All Failed
>!STACK 0
>org.eclipse.core.runtime.AssertionFailedException: assertion failed: 
>	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:113)
>	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:99)
>	at org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel.updateMarkers(AbstractMarkerAnnotationModel.java:618)
>	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.commitWorkingCopy(CompilationUnitDocumentProvider.java:1454)
>	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider$4.execute(CompilationUnitDocumentProvider.java:1503)
>	at org.eclipse.ui.editors.text.TextFileDocumentProvider$DocumentProviderOperation.run(TextFileDocumentProvider.java:133)
>	at org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation.execute(WorkspaceModifyDelegatingOperation.java:71)
>	at org.eclipse.ui.actions.WorkspaceModifyOperation.lambda$0(WorkspaceModifyOperation.java:110)
>	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2292)
>	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2317)
>	at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:131)
>	at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:76)
>	at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:66)
>	at org.eclipse.ui.editors.text.TextFileDocumentProvider.executeOperation(TextFileDocumentProvider.java:461)
>	at org.eclipse.ui.editors.text.TextFileDocumentProvider.saveDocument(TextFileDocumentProvider.java:764)
>	at org.eclipse.ui.texteditor.AbstractTextEditor.performSave(AbstractTextEditor.java:5052)
>	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.performSave(CompilationUnitEditor.java:1275)
>	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSave(CompilationUnitEditor.java:1329)
>	at org.eclipse.ui.texteditor.AbstractTextEditor$TextEditorSavable.doSave(AbstractTextEditor.java:7182)
>	at org.eclipse.ui.Saveable.doSave(Saveable.java:213)
>	at org.eclipse.ui.internal.SaveableHelper.doSaveModel(SaveableHelper.java:333)
>	at org.eclipse.ui.internal.SaveablesList.lambda$2(SaveablesList.java:850)
>	at org.eclipse.ui.internal.SaveableHelper.lambda$3(SaveableHelper.java:271)
>	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:436)
>	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:352)
>	at org.eclipse.ui.internal.WorkbenchWindow.lambda$5(WorkbenchWindow.java:2419)
>	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
>	at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2417)
>	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:3627)
>	at org.eclipse.ui.internal.WorkbenchPage.saveAllEditors(WorkbenchPage.java:3605)
>	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 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:564)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:10.649
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:10.665
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:10.681
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.663
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.679
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.695
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.710
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.757
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.773
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.788
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.804
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.804
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.819
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.819
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.835
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.835
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.851
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.851
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.866
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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$3(Workbench.java:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
>
>!ENTRY org.eclipse.ui 4 0 2020-02-25 14:26:11.866
>!MESSAGE Unhandled event loop exception
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.ui.text.JavaWordFinder.findWord(JavaWordFinder.java:36)
>	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:98)
>	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:81)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:289)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:262)
>	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:457)
>	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:4175)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
>	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3988)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3587)
>	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:660)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
>	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:564)
>	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:1465)

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Attachments on bug 560525: 281930