Bug 576803 - SWT Resource Leak in AbstractTextEditor$6.gesture
Summary: SWT Resource Leak in AbstractTextEditor$6.gesture
Status: NEW
Alias: None
Product: Platform
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 4.22   Edit
Hardware: PC Mac OS X
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Platform-UI-Inbox CLA
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Reported: 2021-10-21 06:38 EDT by Christian Dietrich CLA
Modified: 2021-10-21 06:41 EDT (History)
0 users

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Description Christian Dietrich CLA 2021-10-21 06:38:56 EDT
java.lang.Error: SWT Resource was not properly disposed
	at org.eclipse.swt.graphics.Resource.initNonDisposeTracking(Resource.java:172)
	at org.eclipse.swt.graphics.Resource.<init>(Resource.java:120)
	at org.eclipse.swt.graphics.Font.<init>(Font.java:100)
	at org.eclipse.ui.texteditor.AbstractTextEditor$6.gesture(AbstractTextEditor.java:3859)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:152)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4524)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1522)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1545)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1530)
	at org.eclipse.swt.widgets.Control.gestureEvent(Control.java:1533)
	at org.eclipse.swt.widgets.Control.magnifyWithEvent(Control.java:2491)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:6526)
	at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
	at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:235)
	at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:2160)
	at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:2487)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:6316)
	at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
	at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:5560)
	at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5703)
	at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
	at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:117)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3880)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1041)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	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:566)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
Comment 1 Christian Dietrich CLA 2021-10-21 06:41:41 EDT
unfortunately i have no idea what i did to trigger the gesture

org.eclipse.ui.workbench (3.123.100.v20210927-1100) "Eclipse Workbench" [Active]
org.eclipse.ui.workbench.texteditor (3.16.300.v20210927-1406) "Text Editor Framework" [Active]