[jboss-jira] [JBoss JIRA] Updated: (JBAOP-451) AOPC exception

[eric nylander (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBAOP-451?page=all ]

eric nylander updated JBAOP-451:
--------------------------------

    Environment: 
x86 linux, but probably happens in all environments.
java5 and java6.

  was:
xr6 linux, but probably happens in all environments.
java5 and java6.


> AOPC exception
> --------------
>
>                 Key: JBAOP-451
>                 URL: http://jira.jboss.com/jira/browse/JBAOP-451
>             Project: JBoss AOP
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 2.0.0.alpha1, 2.0.0.alpha2, 2.0.0.alpha3, 1.5.4.GA, 1.5.4.SP1, 1.5.4.SP2, 1.5.5.GA, 2.0.0.alpha4, 2.0.0.alpha5
>         Environment: x86 linux, but probably happens in all environments.
> java5 and java6.
>            Reporter: eric nylander
>
> Code like the following causes aopc to terminate with an exception:  (Smallest class I could make that has the problem)
> ------------------------------------------
> TestClass.java:
> import java.util.List;
> import java.util.Map;
> public class TestClass
> {
>    List myList = null;
>    Map myMap = null;
>    public void function(Integer one, Integer two)
>    {
>       int index = 3;
>       for (; index > 0; index--)
>       {
>          Integer key = (Integer) myList.get( index - 1);
>          ((Double)myMap.get( key)).doubleValue();
>       }
> }
> -------------------------------------------------------
> replication-aop.xml file:
> <?xml version="1.0" encoding="UTF-8"?>
> <aop>
>   <prepare expr="field(* TestClass->myList)" />
>   <prepare expr="field(* TestClass->myMap)" />
> </aop>
> ------------------------------------------------------
> command:
> aopc15.sh <path-to-test> -aoppath <path-to-test>/replication-aop.xml -aopclasspath <path-to-test> <path-to-test>/TestClass.class
> ------------------------------------------------------
> exception:
> Exception in thread "main" java.lang.RuntimeException: failed to transform: TestClass
> at org.jboss.aop.instrument.Instrumentor.transform(Instrumentor.java:777)
> at org.jboss.aop.AspectManager.translate(AspectManager.java:909)
> at org.jboss.aop.AspectManager.transform(AspectManager.java:821)
> at org.jboss.aop.standalone.Compiler.compileFile(Compiler.java:345)
> at org.jboss.aop.standalone.Compiler.compile(Compiler.java:234)
> at org.jboss.aop.standalone.Compiler.main(Compiler.java:90)
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 7
> at javassist.bytecode.ByteArray.write16bit(ByteArray.java:40)
> at javassist.bytecode.StackMapTable$Shifter.update(StackMapTable.java:703)
> at javassist.bytecode.StackMapTable$Shifter.sameFrame(StackMapTable.java:679)
> at javassist.bytecode.StackMapTable$Walker.stackMapFrames(StackMapTable.java:191)
> at javassist.bytecode.StackMapTable$Walker.parse(StackMapTable.java:176)
> at javassist.bytecode.StackMapTable$Shifter.doit(StackMapTable.java:673)
> at javassist.bytecode.StackMapTable.shiftPc(StackMapTable.java:652)
> at javassist.bytecode.CodeIterator.insertGap0(CodeIterator.java:676)
> at javassist.bytecode.CodeIterator.insertGap(CodeIterator.java:636)
> at javassist.bytecode.CodeIterator.insertGapCore(CodeIterator.java:467)
> at javassist.bytecode.CodeIterator.insertGap(CodeIterator.java:413)
> at javassist.expr.Expr.replace0(Expr.java:285)
> at javassist.expr.FieldAccess.replace(FieldAccess.java:212)
> at org.jboss.aop.instrument.OptimizedFieldAccessTransformer$OptimizedFieldAccessExprEditor.replaceRead(OptimizedFieldAccessTransformer.java:321)
> at org.jboss.aop.instrument.FieldAccessTransformer$FieldAccessExprEditor.edit(FieldAccessTransformer.java:622)
> at javassist.expr.ExprEditor.loopBody(ExprEditor.java:188)
> at javassist.expr.ExprEditor.doit(ExprEditor.java:90)
> at javassist.CtClassType.instrument(CtClassType.java:1224)
> at org.jboss.aop.instrument.OptimizedFieldAccessTransformer.replaceFieldAccessInternally(OptimizedFieldAccessTransformer.java:293)
> at org.jboss.aop.instrument.OptimizedFieldAccessTransformer.doBuildFieldWrappers(OptimizedFieldAccessTransformer.java:99)
> at org.jboss.aop.instrument.FieldAccessTransformer.buildFieldWrappers(FieldAccessTransformer.java:100)
> at org.jboss.aop.instrument.Instrumentor.transform(Instrumentor.java:730)
> ... 5 more 

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