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Bug 338038 - ArrayIndexOutOfBoundsException during continuous delete via delete key
Summary: ArrayIndexOutOfBoundsException during continuous delete via delete key
Status: CLOSED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: Sapphire (show other bugs)
Version: unspecified   Edit
Hardware: All All
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Konstantin Komissarchik CLA
QA Contact:
URL:
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Depends on:
Blocks:
 
Reported: 2011-02-23 19:15 EST by Raj Alagumalai CLA
Modified: 2021-11-19 09:22 EST (History)
2 users (show)

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Description Raj Alagumalai CLA 2011-02-23 19:15:38 EST 
Build Identifier: 0.2.1.201102221919



deleting multiple nodes via the delete key press causes arrayindexoutofboundsexception

open contacts.xml
add multiple contacts
place cursor on one of the contacts
and keep delete key pressed until all contacts are deleted

the .log has multiple instances of the following exception

java.lang.ArrayIndexOutOfBoundsException: -2
	at java.util.ArrayList.get(Unknown Source)
	at org.eclipse.sapphire.ui.swt.renderer.actions.internal.OutlineNodeDeleteActionHandler.run(OutlineNodeDeleteActionHandler.java:112)
	at org.eclipse.sapphire.ui.SapphireActionHandler.execute(SapphireActionHandler.java:89)
	at org.eclipse.sapphire.ui.swt.renderer.SapphireKeyboardActionPresentation$2.run(SapphireKeyboardActionPresentation.java:105)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4041)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1383)


Reproducible: Always

Steps to Reproduce:
open contacts.xml
add multiple contacts
place cursor on one of the contacts
and keep delete key pressed until all contacts are deleted
Comment 1 Raj Alagumalai CLA 2011-02-23 19:36:30 EST 
tried this on a Helios Sr1 + sapphire 0.2.1 environment and can reproduce the issue

java.lang.ArrayIndexOutOfBoundsException: -2
at java.util.ArrayList.elementData(Unknown Source)
at java.util.ArrayList.get(Unknown Source)
at org.eclipse.sapphire.ui.swt.renderer.actions.internal.OutlineNodeDeleteActionHandler.run(OutlineNodeDeleteActionHandler.java:112)
at org.eclipse.sapphire.ui.SapphireActionHandler.execute(SapphireActionHandler.java:89)
at org.eclipse.sapphire.ui.swt.renderer.SapphireKeyboardActionPresentation$2.run(SapphireKeyboardActionPresentation.java:105)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4041)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
Comment 2 Konstantin Komissarchik CLA 2011-02-23 19:42:28 EST 
Fixed in 0.2.1 and 0.3 streams.
Comment 3 Raj Alagumalai CLA 2011-02-24 03:29:53 EST 
verified on build 161
Comment 4 Shenxue Zhou CLA 2011-02-25 12:53:50 EST 
Raj has verified the fix.