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From "Hendrik Brummermann (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BCEL-170) Type.getArgumentTypes() throws ClassFormatException: Invalid method signature: >;)
Date Sat, 19 Jan 2013 22:58:12 GMT
Hendrik Brummermann created BCEL-170:
----------------------------------------

             Summary: Type.getArgumentTypes() throws ClassFormatException: Invalid method
signature: >;)
                 Key: BCEL-170
                 URL: https://issues.apache.org/jira/browse/BCEL-170
             Project: Commons BCEL
          Issue Type: Bug
          Components: Main
    Affects Versions: 5.1, 5.2
            Reporter: Hendrik Brummermann



for (Attribute attribute : method.getAttributes()) {
    if (attribute instanceof Signature) {
        Signature sig = (Signature) attribute;
        System.out.println("Sig: " + sig.getSignature());
        System.out.println("Ret: " + Type.getReturnType(sig.getSignature()));
        System.out.println("Prm: " + Type.getArgumentTypes(sig.getSignature()));
    }
}


Input:     public SampleReturn<SampleMethodReturnType> 
           method
             (SampleMethodParameter<SampleMethodParameterType> param1) {
              ...
           }


Output:

Sig: (Lnet/sf/sample/SampleMethodParameter<Lnet/sf/sample/SampleMethodParameterType;>;)Lnet/sf/sample/SampleReturn<Lnet/sf/plugfy/sample/SampleMethodReturnType;>;


Ret: net.sf.sample.SampleReturn<Lnet.sf.sample.SampleMethodReturnType



org.apache.bcel.classfile.ClassFormatException: Invalid method signature: >;)Lnet/sf/sample/SampleReturn<Lnet/sf/sample/SampleMethodReturnType;>;

at org.apache.bcel.classfile.Utility.typeOfSignature(Utility.java:978)
at org.apache.bcel.generic.Type.getType(Type.java:169)
at org.apache.bcel.generic.Type.getArgumentTypes(Type.java:230)


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