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Bug 332707

Summary:	NegativeArraySizeException from LogView
Product:	[Eclipse Project] PDE	Reporter:	Marco Maccaferri <macca>
Component:	UI	Assignee:	PDE-UI-Inbox <pde-ui-inbox>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	normal
Priority:	P3	CC:	daniel_megert
Version:	3.5.2
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:	stalebug

Description Marco Maccaferri

2010-12-16 04:30:17 EST

Build Identifier: M20100211-1343

A user of our RCP product report this exception:

java.lang.NegativeArraySizeException
 at org.eclipse.ui.internal.views.log.LogView.getElements(LogView.java:772)
 at org.eclipse.ui.internal.views.log.LogViewContentProvider.getElements(LogViewContentProvider.java:32)
 at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:959)
 at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:703)
 at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1330)
 at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:390)
 at org.eclipse.jface.viewers.AbstractTreeViewer.getFilteredChildren(AbstractTreeViewer.java:636)
 at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:602)
 at org.eclipse.jface.viewers.AbstractTreeViewer.updateChildren(AbstractTreeViewer.java:2578)
 at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefreshStruct(AbstractTreeViewer.java:1863)
 at org.eclipse.jface.viewers.TreeViewer.internalRefreshStruct(TreeViewer.java:716)
 at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1838)
 at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1794)
 at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1780)
 at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1457)
 at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1392)
 at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:402)
 at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1353)
 at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1455)
 at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:537)
 at org.eclipse.ui.dialogs.FilteredTree$NotifyingTreeViewer.refresh(FilteredTree.java:1205)
 at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1414)
 at org.eclipse.ui.dialogs.FilteredTree$NotifyingTreeViewer.refresh(FilteredTree.java:1195)
 at org.eclipse.ui.internal.views.log.LogView$25.run(LogView.java:1060)
 at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
 at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
 ... 37 more


Reproducible: Couldn't Reproduce

Comment 1 Dani Megert

2010-12-16 05:21:39 EST

Looking at the code:
return (AbstractEntry[]) elements.toArray(new AbstractEntry[elements.size()]);

This rather looks like a bug in the JRE since 'elements' is an ArrrayList which guarantees that elements.size() >= 0.

Suggest to close as NOT_ECLIPSE until we have more details.

Comment 2 Eclipse Webmaster

2019-09-06 15:37:19 EDT

This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

Comment 3 Julian Honnen

2019-09-09 02:36:54 EDT

Please remove the stalebug flag, if this issue is still relevant and can be reproduced on the latest release.