Bug 30757 - Out of memory exception during hierarchy scoped search
Summary: Out of memory exception during hierarchy scoped search
Status: VERIFIED FIXED
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 2.1   Edit
Hardware: PC Windows 2000
: P3 major (vote)
Target Milestone: 2.1 RC1   Edit
Assignee: Jerome Lanneluc CLA
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Reported: 2003-01-31 18:04 EST by Erich Gamma CLA
Modified: 2003-03-11 06:38 EST (History)
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Description Erich Gamma CLA 2003-01-31 18:04:03 EST 
JUnit set-up in a fresh workspace (started with the default settings)
1) select junit.samples.money.Money.add(IMoney)
2) execute Navigate>Go to>Referring Tests
->you get an out of memory exception.
The same scenario works for other methods. I'm pretty sure that this worked in 
M3.


Thread [ModalContext] (Suspended (exception OutOfMemoryError))
	MatchingOpenable.locateMatchesInCompilationUnit(char[]) line: 327
	MatchingOpenable.locateMatches() line: 180
	MatchLocator.locateMatches(JavaProject) line: 1224
	MatchLocator.locateMatches(String[], IWorkspace, IWorkingCopy[]) line: 
529
	SearchEngine.search(IWorkspace, ISearchPattern, IJavaSearchScope, 
IJavaSearchResultCollector) line: 430
	SearchEngine.search(IWorkspace, IJavaElement, int, IJavaSearchScope, 
IJavaSearchResultCollector) line: 362
	TestMethodSelectionDialog.doSearchTestMethods(IJavaElement, IType, 
IProgressMonitor) line: 177
	TestMethodSelectionDialog.access$0(TestMethodSelectionDialog, 
IJavaElement, IType, IProgressMonitor) line: 174
	TestMethodSelectionDialog$1.run(IProgressMonitor) line: 164
	ModalContext$ModalContextThread.run() line: 95
Comment 1 Philipe Mulet CLA 2003-02-03 04:28:29 EST 
Where can we find the description of a JUnit set-up (could be the problem 
here<g>) ?
Comment 2 Erich Gamma CLA 2003-02-03 05:54:24 EST 
This is set-up is created with the JDT example project wizard.

The code is in org.eclipse.jdt.ui.examples.projects
Theplug-in adds an example wizard in the New dialog:
New>Examples>Java
Comment 3 Jerome Lanneluc CLA 2003-02-11 13:10:57 EST 
Improved memory management during search (by releasing 
CompilationUnitDeclarations as soon as we're done with it).
Comment 4 David Audel CLA 2003-03-11 06:38:48 EST 
Verified.