[jboss-user] [Javassist] New message: "Re: javassist.bytecode.BadBytecode: unset variable. Please Help Me!"

[Arvind K]

User development,

A new message was posted in the thread "javassist.bytecode.BadBytecode: unset variable. Please Help Me!":

http://community.jboss.org/message/527250#527250

Author  : Arvind K
Profile : http://community.jboss.org/people/megalodon

Message:
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prefixmethod() in brief:
 
   protected void prefixMethod(CtMethod myCtM, String methodName) {
   try {
   StringBuffer tempSB = new StringBuffer(100);
   CtField teTLCtF = new CtField(TLocCtC,TETLName,CtC);
   CtC.addField(teTLCtF);
   myCtM.addLocalVariable(localMIName,MICtC);
   Log2File.writeSpl("prefix Method ");
 
   // === PRINTING THE VARIABLE USING TOSTRING() METHOD ===
   tempSB.append("System.out.println(\"MI is \" + " + localMIName + ");");
   // EXCEPTION IS THROWN BY NEXT LINE IN THE INSERTBEFORE() METHOD
   Log2File.writeSpl(tempSB.toString());myCtM.insertBefore(tempSB.toString());tempSB.setLength(0);
 
   // === INITIALIZING THE LOCAL VARIABLE ===
   // MIFQ is a String containing a full class path
   // localMIName is a String representing the local variable name
   tempSB.append("{"+localMIName + " = new " + MIFQ + "(\"" + this.key + "\",\"" + myCtM.getReturnType().getName() + "\");}");
   Log2File.writeSpl(tempSB.toString());myCtM.insertBefore(tempSB.toString());tempSB.setLength(0);
    } catch (CannotCompileException cce) {
     System.out.println("prefixMethod for " + className + " method name " + methodName + " . signature " + myCtM.getSignature() + " Modifiers " + Modifier.toString(myCtM.getModifiers()));
     cce.printStackTrace();
     Log2File.writeErr(cce,"prefixMethod for " + className);
    }
    catch (NotFoundException ntfnde) {
        System.out.println("prefixMethod for " + className + " method name " + methodName + ". Exception: " + ntfnde);
     ntfnde.printStackTrace();
     Log2File.writeErr(ntfnde,"prefixMethod for " + className);
    }
   }


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