Bug 33035

Summary:	OutOfMemoryException while searching for references
Product:	[Eclipse Project] JDT	Reporter:	Kai-Uwe Maetzel <kai-uwe_maetzel>
Component:	Core	Assignee:	Jerome Lanneluc <jerome_lanneluc>
Status:	RESOLVED FIXED	QA Contact:
Severity:	major
Priority:	P3
Version:	2.1
Target Milestone:	2.1 RC2
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Kai-Uwe Maetzel

2003-02-25 12:18:44 EST

Build RC1

- start eclipse using SUN JDK 1.4.1 with a fresh workspace
- close Resource perspective
- open Java perspective
- create Java project
- import JUnit 3.7 in source
- compile
- open TextCase.java
- goto method setName(String)
- select "String" in the method declaration
- search for references in workspace
-> out of memory

Comment 1 Philipe Mulet

2003-02-26 03:43:07 EST

Did you use VM args -Xms100Mb -Xmx250Mb ?

Comment 2 Jerome Lanneluc

2003-02-28 11:00:54 EST

Changed MatchLocator to resolve 500 potential matches at once.
Also changed PotentialMatch to merge potential matches coming from the 
same .java file. So there is less potential matches to resolve.

Comment 3 David Audel

2003-03-10 08:55:43 EST

Verified.

Comment 4 sid

2004-07-12 11:37:47 EDT

I still see this with the 2.1.3 beow are the logs.. hence reopening the Bug

!SESSION Jul 12, 2004 10:04:06.104 ---------------------------------------------
java.version=1.4.2_04
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86 -dev –vmargs –Xms128M
–Xmx512M -install file:D:/eclipse/
!ENTRY org.eclipse.ui 4 4 Jul 12, 2004 10:04:06.104
!MESSAGE Unable to find Action Set: com.rational.clearcase.ActionSet
!ENTRY org.eclipse.jdt.ui 4 10001 Jul 12, 2004 10:16:20.805
!MESSAGE Internal Error
!STACK 0
java.lang.reflect.InvocationTargetException
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:283)
	at
org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:357)
	at org.eclipse.jdt.ui.actions.FindAction.run(FindAction.java:292)
	at
org.eclipse.jdt.ui.actions.FindReferencesAction.run(FindReferencesAction.java:83)
	at
org.eclipse.jdt.ui.actions.WorkingSetFindAction.run(WorkingSetFindAction.java:66)
	at org.eclipse.jdt.ui.actions.FindAction.run(FindAction.java:220)
	at
org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:191)
	at
org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:169)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:842)
	at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)
	at
org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)
	at
org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)
	at
org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
	at
org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
	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.core.launcher.Main.basicRun(Main.java:291)
	at org.eclipse.core.launcher.Main.run(Main.java:747)
	at org.eclipse.core.launcher.Main.main(Main.java:583)
Caused by: java.lang.OutOfMemoryError

Comment 5 Jerome Lanneluc

2004-07-12 11:41:00 EDT

2.1 branch is closed since 3.0 is out. Please try 3.0.