Description Dani Megert 2005-12-14 11:45:52 EST

I20051214-0800

1. create a CU like this:
/**
 * Toy
 */
public class Toy {
	// copy line (Ctrl+Alt+Arrow_Down
}

2. copy the single line comment several times (let's say 10x)
3. select from the last single line comment to just after Toy in the Javadoc
4. now quickly press Backspace and Ctrl+Space
==> AIOOBE (see below)

This happens because the model is not yet reconciled but access the already changed buffer with invalid offset/length.

!ENTRY org.eclipse.ui 4 0 2005-12-14 17:42:01.434
!MESSAGE Failed to execute runnable (java.lang.ArrayIndexOutOfBoundsException)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.ArrayIndexOutOfBoundsException)
	at org.eclipse.swt.SWT.error(SWT.java:3283)
	at org.eclipse.swt.SWT.error(SWT.java:3206)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:126)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3218)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2864)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1762)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1726)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:397)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:106)
	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:109)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:379)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:338)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:282)
	at org.eclipse.core.launcher.Main.run(Main.java:977)
	at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.lang.ArrayIndexOutOfBoundsException
	at org.eclipse.jdt.internal.ui.javaeditor.DocumentAdapter.getText(DocumentAdapter.java:317)
	at org.eclipse.jdt.internal.core.Member.getJavadocRange(Member.java:261)
	at org.eclipse.jdt.ui.JavadocContentAccess.getContentReader(JavadocContentAccess.java:59)
	at org.eclipse.jdt.ui.JavadocContentAccess.getHTMLContentReader(JavadocContentAccess.java:117)
	at org.eclipse.jdt.internal.ui.text.java.MemberProposalInfo.extractJavadoc(MemberProposalInfo.java:102)
	at org.eclipse.jdt.internal.ui.text.java.MemberProposalInfo.computeInfo(MemberProposalInfo.java:81)
	at org.eclipse.jdt.internal.ui.text.java.MemberProposalInfo.getInfo(MemberProposalInfo.java:68)
	at org.eclipse.jdt.internal.ui.text.java.LazyJavaCompletionProposal.getAdditionalProposalInfo(LazyJavaCompletionProposal.java:180)
	at org.eclipse.jface.text.contentassist.AdditionalInfoController.computeInformation(AdditionalInfoController.java:221)
	at org.eclipse.jface.text.AbstractInformationControlManager.doShowInformation(AbstractInformationControlManager.java:820)
	at org.eclipse.jface.text.AbstractInformationControlManager.showInformation(AbstractInformationControlManager.java:810)
	at org.eclipse.jface.text.contentassist.AdditionalInfoController$1.run(AdditionalInfoController.java:173)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
	... 20 more