日志如下：
!ENTRY org.eclipse.jdt.ui 4 2 2012-09-04 11:56:58.713
!MESSAGE 从插件调用代码时出现问题：“org.eclipse.jdt.ui”。
!STACK 0
java.lang.ArrayIndexOutOfBoundsException: 2
at org.eclipse.jdt.internal.compiler.codegen.ExceptionLabel.placeEnd(ExceptionLabel.java:41)
at org.eclipse.jdt.internal.compiler.ast.TryStatement.generateSubRoutineInvocation(TryStatement.java:818)
at org.eclipse.jdt.internal.compiler.ast.ReturnStatement.generateCode(ReturnStatement.java:144)
at org.eclipse.jdt.internal.compiler.ast.Block.generateCode(Block.java:51)
at org.eclipse.jdt.internal.compiler.ast.TryStatement.generateCode(TryStatement.java:640)
at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.generateCode(AbstractMethodDeclaration.java:237)
at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.generateCode(AbstractMethodDeclaration.java:182)
at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:543)
at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:612)
at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.generateCode(CompilationUnitDeclaration.java:360)
at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java:1197)
at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java:681)
at org.eclipse.jdt.core.dom.ASTParser.internalCreateAST(ASTParser.java:1181)
at org.eclipse.jdt.core.dom.ASTParser.createAST(ASTParser.java:807)
at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider$1.run(ASTProvider.java:544)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.createAST(ASTProvider.java:537)
at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.getAST(ASTProvider.java:480)
at org.eclipse.jdt.ui.SharedASTProvider.getAST(SharedASTProvider.java:128)
at org.eclipse.jdt.ui.OverrideIndicatorLabelDecorator.getOverrideIndicators(OverrideIndicatorLabelDecorator.java:161)
at org.eclipse.jdt.ui.OverrideIndicatorLabelDecorator.computeAdornmentFlags(OverrideIndicatorLabelDecorator.java:136)
at org.eclipse.jdt.ui.OverrideIndicatorLabelDecorator.decorate(OverrideIndicatorLabelDecorator.java:273)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:269)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:370)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:330)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
何解？
------解决方案--------------------
java.lang.ArrayIndexOutOfBoundsException: 2
这提示数组索引越界了。
------解决方案--------------------
光看错误，估计很难知道哪里有问题，数组下标越界，一般都是读写的时候超出了最大范围。你说是编译插件逻辑上的一个bug，我猜是你run的时候，没有删掉以前的插件造成的，插件开发，运行后，之前保持的东西还在，这点最头疼。我最近也在做插件开发。哈哈
------解决方案--------------------
看着错误去猜代码？有狠。。至少得给点你出错地方的一些代码吧。。