Comment 1 Darryl Miles 2011-10-12 07:52:02 EDT

Very similar but with extra frames around depth 5:

	at org.eclipse.wst.xsl.ui.internal.contentassist.XSLContentAssistProcessor.getXSLNamespaceProposals(XSLContentAssistProcessor.java:109)
	at org.eclipse.wst.xsl.ui.internal.contentassist.XSLContentAssistProcessor.computeCompletionProposals(XSLContentAssistProcessor.java:83)



eclipse.buildId=M20110909-1335
java.version=1.6.0_26
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_GB
Framework arguments:  -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product

Error
Wed Oct 12 10:33:01 BST 2011
String index out of range: 7

java.lang.StringIndexOutOfBoundsException: String index out of range: 7
	at java.lang.String.substring(String.java:1934)
	at org.eclipse.wst.xsl.ui.internal.contentassist.SelectAttributeContentAssist.getXPathSeperatorPos(SelectAttributeContentAssist.java:174)
	at org.eclipse.wst.xsl.ui.internal.contentassist.SelectAttributeContentAssist.extractXPathMatchString(SelectAttributeContentAssist.java:160)
	at org.eclipse.wst.xsl.ui.internal.contentassist.SelectAttributeContentAssist.getCompletionProposals(SelectAttributeContentAssist.java:109)
	at org.eclipse.wst.xsl.ui.internal.contentassist.XSLContentAssistProcessor.getXSLNamespaceProposals(XSLContentAssistProcessor.java:109)
	at org.eclipse.wst.xsl.ui.internal.contentassist.XSLContentAssistProcessor.computeCompletionProposals(XSLContentAssistProcessor.java:83)
	at org.eclipse.wst.sse.ui.internal.contentassist.CompoundContentAssistProcessor.computeCompletionProposals(CompoundContentAssistProcessor.java:127)
	at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1830)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:556)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeFilteredProposals(CompletionProposalPopup.java:1435)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$4(CompletionProposalPopup.java:1424)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup$1.run(CompletionProposalPopup.java:372)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	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:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)

Comment 2 David Carver 2011-10-12 13:21:43 EDT

Darry can you provide us with a couple of sample XSL files that we can use to help duplicate the issue and include in test cases.  Once I have these I can better look into the situation.

Comment 3 Darryl Miles 2011-10-20 12:58:04 EDT

I can't reproduce this unfortunately.

I was messing with variable settings and expressions in XSL at the time.

Comment 4 David Carver 2011-10-20 14:23:03 EDT

(In reply to comment #3)
> I can't reproduce this unfortunately.
> 
> I was messing with variable settings and expressions in XSL at the time.

Okay.  If you can reproduce and create a sample we can convert into a unit test, we can try fix it.   For now, I'm going to resolve this and mark it as Works for Me.   Please feel free to reopen it if you can reproduce it.