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Bug 328786

Summary: [search] NPE in field match locator
Product: [Eclipse Project] JDT Reporter: Olivier Thomann <Olivier_Thomann>
Component: CoreAssignee: Olivier Thomann <Olivier_Thomann>
Status: VERIFIED FIXED QA Contact:
Severity: normal    
Priority: P3    
Version: 3.7   
Target Milestone: 3.7 M3   
Hardware: PC   
OS: Windows 7   
Whiteboard:
Attachments:
Description Flags
Proposed fix + regression tests
none
Proposed fix + regression tests none

Description Olivier Thomann CLA 2010-10-26 21:40:02 EDT 
Investigating bug 328554, I got this stack trace:
I got this error:

java.lang.NullPointerException
at
org.eclipse.jdt.internal.core.search.matching.FieldLocator.reportDeclaration(FieldLocator.java:281)
at
org.eclipse.jdt.internal.core.search.matching.FieldLocator.matchReportReference(FieldLocator.java:153)
at
org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching(MatchLocator.java:2219)
at
org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching(MatchLocator.java:2694)
at
org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching(MatchLocator.java:2421)
at
org.eclipse.jdt.internal.core.search.matching.MatchLocator.process(MatchLocator.java:1673)
at
org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1083)
at
org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1124)
at
org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1256)
at
org.eclipse.jdt.internal.core.search.JavaSearchParticipant.locateMatches(JavaSearchParticipant.java:94)
at
org.eclipse.jdt.internal.core.search.BasicSearchEngine.searchDeclarations(BasicSearchEngine.java:1513)
at
org.eclipse.jdt.internal.core.search.BasicSearchEngine.searchDeclarationsOfAccessedFields(BasicSearchEngine.java:1561)
at
org.eclipse.jdt.core.search.SearchEngine.searchDeclarationsOfAccessedFields(SearchEngine.java:1120)
at
org.eclipse.jdt.internal.corext.refactoring.RefactoringSearchEngine2.searchReferencedFields(RefactoringSearchEngine2.java:513)
at
org.eclipse.jdt.internal.corext.refactoring.structure.MemberVisibilityAdjustor.adjustVisibility(MemberVisibilityAdjustor.java:739)
at
org.eclipse.jdt.internal.corext.refactoring.structure.MoveInstanceMethodProcessor.createChangeManager(MoveInstanceMethodProcessor.java:1778)
at
org.eclipse.jdt.internal.corext.refactoring.structure.MoveInstanceMethodProcessor.checkFinalConditions(MoveInstanceMethodProcessor.java:1274)
at
org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(ProcessorBasedRefactoring.java:224)
at
org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:85)
at
org.eclipse.ltk.core.refactoring.CreateChangeOperation.run(CreateChangeOperation.java:121)
at
org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:209)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
at
org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
at
org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Comment 1 Olivier Thomann CLA 2010-10-26 21:40:39 EDT 
Created attachment 181793 [details]
Proposed fix + regression tests
Comment 2 Olivier Thomann CLA 2010-10-26 21:45:56 EDT 
Created attachment 181794 [details]
Proposed fix + regression tests

Updated patch
Comment 3 Olivier Thomann CLA 2010-10-26 22:58:43 EDT 
Released for 3.7M3.
Comment 4 Olivier Thomann CLA 2010-10-29 11:23:47 EDT 
Verified for 3.7M3.
Comment 5 Olivier Thomann CLA 2010-10-29 11:24:07 EDT 
.