Bug 132815 - AIOOB in LookupEnvironment.getTypeFromSignature(LookupEnvironment.java:858)
Summary: AIOOB in LookupEnvironment.getTypeFromSignature(LookupEnvironment.java:858)
Status: RESOLVED DUPLICATE of bug 132813
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 3.2   Edit
Hardware: PC Windows XP
: P3 major (vote)
Target Milestone: 3.2 M6   Edit
Assignee: JDT-Core-Inbox CLA
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Reported: 2006-03-22 04:55 EST by Dani Megert CLA
Modified: 2006-03-22 12:58 EST (History)
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Description Dani Megert CLA 2006-03-22 04:55:48 EST 
I20060321-1210

Found in .log. Sorry no steps.

!ENTRY org.eclipse.core.resources 4 2 2006-03-22 10:10:31.152
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.ArrayIndexOutOfBoundsException: 2
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.getTypeFromSignature(LookupEnvironment.java:858)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.createMethod(BinaryTypeBinding.java:429)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.createMethods(BinaryTypeBinding.java:543)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.cachePartsFrom(BinaryTypeBinding.java:322)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.createBinaryTypeFrom(LookupEnvironment.java:521)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.createBinaryTypeFrom(LookupEnvironment.java:500)
	at org.eclipse.jdt.internal.compiler.Compiler.accept(Compiler.java:309)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:125)
	at org.eclipse.jdt.internal.compiler.lookup.PackageBinding.getTypeOrPackage(PackageBinding.java:178)
	at org.eclipse.jdt.internal.compiler.lookup.Scope.getTypeOrPackage(Scope.java:2524)
	at org.eclipse.jdt.internal.compiler.lookup.Scope.getBinding(Scope.java:1706)
	at org.eclipse.jdt.internal.compiler.lookup.BlockScope.getBinding(BlockScope.java:424)
	at org.eclipse.jdt.internal.compiler.ast.QualifiedNameReference.resolveType(QualifiedNameReference.java:972)
	at org.eclipse.jdt.internal.compiler.ast.Assignment.resolveType(Assignment.java:179)
	at org.eclipse.jdt.internal.compiler.ast.Expression.resolve(Expression.java:884)
	at org.eclipse.jdt.internal.compiler.ast.Block.resolve(Block.java:101)
	at org.eclipse.jdt.internal.compiler.ast.IfStatement.resolve(IfStatement.java:234)
	at org.eclipse.jdt.internal.compiler.ast.Block.resolve(Block.java:101)
	at org.eclipse.jdt.internal.compiler.ast.WhileStatement.resolve(WhileStatement.java:249)
	at org.eclipse.jdt.internal.compiler.ast.Block.resolveUsing(Block.java:115)
	at org.eclipse.jdt.internal.compiler.ast.TryStatement.resolve(TryStatement.java:674)
	at org.eclipse.jdt.internal.compiler.ast.Block.resolveUsing(Block.java:115)
	at org.eclipse.jdt.internal.compiler.ast.TryStatement.resolve(TryStatement.java:674)
	at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolveStatements(AbstractMethodDeclaration.java:432)
	at org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.resolveStatements(MethodDeclaration.java:179)
	at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolve(AbstractMethodDeclaration.java:403)
	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:1049)
	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:1096)
	at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve(CompilationUnitDeclaration.java:354)
	at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:631)
	at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:448)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:300)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:237)
	at org.eclipse.jdt.internal.core.builder.IncrementalImageBuilder.build(IncrementalImageBuilder.java:113)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildDeltas(JavaBuilder.java:236)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:164)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:592)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:167)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:230)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:233)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:252)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:281)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:204)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
Comment 1 Tod Creasey CLA 2006-03-22 09:22:11 EST 
I just got this one by doing the following in 20060321 by importing org.eclipse.ui.ide from the plugin wizard with all required plug-ins and then deleting them.

I get it during the import and the deletion

Here is the trace

!ENTRY org.eclipse.core.resources 4 2 2006-03-22 09:17:33.125
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.ArrayIndexOutOfBoundsException: 2
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.getTypeFromSignature(LookupEnvironment.java:858)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.createMethod(BinaryTypeBinding.java:429)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.createMethods(BinaryTypeBinding.java:553)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.cachePartsFrom(BinaryTypeBinding.java:322)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.createBinaryTypeFrom(LookupEnvironment.java:521)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.createBinaryTypeFrom(LookupEnvironment.java:500)
	at org.eclipse.jdt.internal.compiler.Compiler.accept(Compiler.java:309)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:125)
	at org.eclipse.jdt.internal.compiler.lookup.PackageBinding.getType(PackageBinding.java:126)
	at org.eclipse.jdt.internal.compiler.lookup.Scope.findType(Scope.java:1467)
	at org.eclipse.jdt.internal.compiler.lookup.Scope.getTypeOrPackage(Scope.java:2541)
	at org.eclipse.jdt.internal.compiler.lookup.Scope.getType(Scope.java:2263)
	at org.eclipse.jdt.internal.compiler.ast.ArrayTypeReference.getTypeBinding(ArrayTypeReference.java:60)
	at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveType(TypeReference.java:130)
	at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.resolveTypeFor(SourceTypeBinding.java:1224)
	at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.fields(SourceTypeBinding.java:579)
	at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.faultInTypesForFieldsAndMethods(SourceTypeBinding.java:558)
	at org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.faultInTypes(CompilationUnitScope.java:418)
	at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:624)
	at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:448)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:300)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:217)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:237)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:56)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:225)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:148)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:592)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:167)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:230)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:233)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:252)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:281)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:204)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)

!ENTRY org.eclipse.core.resources 2 75 2006-03-22 09:17:54.593
!MESSAGE Errors during build.
!SUBENTRY 1 org.eclipse.jdt.core 2 75 2006-03-22 09:17:54.593
!MESSAGE Errors running builder "Java Builder" on project org.eclipse.equinox.preferences.
!SUBENTRY 1 org.eclipse.jdt.core 2 75 2006-03-22 09:17:54.593
!MESSAGE 2
!STACK 0
java.lang.ArrayIndexOutOfBoundsException: 2
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.getTypeFromSignature(LookupEnvironment.java:858)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.createMethod(BinaryTypeBinding.java:429)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.createMethods(BinaryTypeBinding.java:553)
	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.cachePartsFrom(BinaryTypeBinding.java:322)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.createBinaryTypeFrom(LookupEnvironment.java:521)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.createBinaryTypeFrom(LookupEnvironment.java:500)
	at org.eclipse.jdt.internal.compiler.Compiler.accept(Compiler.java:309)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:125)
	at org.eclipse.jdt.internal.compiler.lookup.PackageBinding.getType(PackageBinding.java:126)
	at org.eclipse.jdt.internal.compiler.lookup.Scope.findType(Scope.java:1467)
	at org.eclipse.jdt.internal.compiler.lookup.Scope.getTypeOrPackage(Scope.java:2541)
	at org.eclipse.jdt.internal.compiler.lookup.Scope.getType(Scope.java:2263)
	at org.eclipse.jdt.internal.compiler.ast.ArrayTypeReference.getTypeBinding(ArrayTypeReference.java:60)
	at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveType(TypeReference.java:130)
	at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.resolveTypeFor(SourceTypeBinding.java:1224)
	at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.fields(SourceTypeBinding.java:579)
	at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.faultInTypesForFieldsAndMethods(SourceTypeBinding.java:558)
	at org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.faultInTypes(CompilationUnitScope.java:418)
	at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:624)
	at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:448)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:300)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:217)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:237)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:56)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:225)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:148)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:592)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:167)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:230)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:233)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:252)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:281)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:204)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
Comment 2 Frederic Fusier CLA 2006-03-22 09:47:46 EST 
(In reply to comment #1)
> I just got this one by doing the following in 20060321 by importing
> org.eclipse.ui.ide from the plugin wizard with all required plug-ins and then
> deleting them.
> 
> I get it during the import and the deletion

I cannot reproduce this exception using build I20060321-1210. I've tested all kind of import (binary, binary lined, sources) and none of them produced it. Deletion also worked well...
Comment 3 Frederic Fusier CLA 2006-03-22 09:55:43 EST 
OK, I finally got it. In fact it happens during the build (I missed second exception in comment 1 and didn't run it while testing the scenario...).
Comment 4 Philipe Mulet CLA 2006-03-22 11:42:38 EST 
Testcase:

public class X {
	
	void aa(int i) {
	}
	void aa(long l) {
	}
	Zork bb() {
	}
	public static void main(String[] args) {
		System.out.println("SUCCESS");
	}
}
Comment 5 Philipe Mulet CLA 2006-03-22 11:53:42 EST 
different symptom but same bug as bug 132813

*** This bug has been marked as a duplicate of 132813 ***