Examples of javassist.CtClass.defrost()

javassist.CtClass.defrost()
Defrosts the class so that the class can be modified again.
To avoid changes that will be never reflected, the class is frozen to be unmodifiable if it is loaded or written out. This method should be called only in a case that the class will be reloaded or written out later again.
If defrost() will be called later, pruning must be disallowed in advance. @see #isFrozen() @see #stopPruning(boolean) @see #detach()

         {
            CtClass clazz = update.clazz;
            JoinpointStatusUpdate.ClassJoinpoints wrapTargets = update.newlyAdvisedJoinpoints;
            JoinpointStatusUpdate.ClassJoinpoints unwrapTargets = update.newlyUnadvisedJoinpoints;


            clazz.defrost();
            fieldAccessTransformer.wrap(clazz, wrapTargets.fieldReads, wrapTargets.fieldWrites);
            fieldAccessTransformer.unwrap(clazz, unwrapTargets.fieldReads, unwrapTargets.fieldWrites);
            constructorExecutionTransformer.wrap(clazz, wrapTargets.constructorExecutions);
            constructorExecutionTransformer.unwrap(clazz, unwrapTargets.constructorExecutions);
            methodExecutionTransformer.wrap(clazz, wrapTargets.methodExecutions);

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               if (classes.contains(clazz))
               {
                  continue;
               }
               // check if clazz should be added to classes
               clazz.defrost();
               byte[] previousByteCode = clazz.toBytecode();
               clazz.defrost();
               clazz.instrument(converter);
               if (!java.util.Arrays.equals(clazz.toBytecode(), previousByteCode))
               {

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                  continue;
               }
               // check if clazz should be added to classes
               clazz.defrost();
               byte[] previousByteCode = clazz.toBytecode();
               clazz.defrost();
               clazz.instrument(converter);
               if (!java.util.Arrays.equals(clazz.toBytecode(), previousByteCode))
               {
                  classes.add(clazz);
               }

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               clazz.instrument(converter);
               if (!java.util.Arrays.equals(clazz.toBytecode(), previousByteCode))
               {
                  classes.add(clazz);
               }
               clazz.defrost();
            }
         }
         // notifies code conversion observers
         fieldAccessTransformer.codeConverted();
         constructorExecutionTransformer.codeConverted();

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         // registers the classes bytecodes to be hot swapped
         for (CtClass clazz : classes)
         {
            AOPClassPool classPool = (AOPClassPool) clazz.getClassPool();
            clazz.defrost();
            hotSwapper.registerChange(classPool.getClassLoader().loadClass(clazz.getName()),
                  clazz.toBytecode());
         }
         // performs the hot swap of registered classes
         hotSwapper.hotSwap();

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      //In some cases we get a class frozen exception. I guess if the invocation class 
      //existed, method was unwrapped and the wrapped again
      CtClass existing = pool.getCached(className);
      if (existing != null)
      {
         existing.defrost();
      }
   }


   /**
    *

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         //In some cases we get a class frozen exception. I guess if the invocation class 
         //existed, method was unwrapped and the wrapped again
         CtClass existing = pool.get(className);
         if (existing.isFrozen())
         {
            existing.defrost();
         }
      }
      catch (NotFoundException e)
      {
         //Ignore, we are creating the class the first time

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      try
      {
         AspectManager manager = AspectManager.instance();
         ClassPool pool = manager.registerClassLoader(loader);
         CtClass remoteTestRunner = pool.get(MAIN_CLASS.replace('/', '.'));
         remoteTestRunner.defrost();


         CtMethod originalMain = remoteTestRunner.getMethod("main", "([Ljava/lang/String;)V");
         System.out.println("-----> Found CtMethod " + (originalMain != null));
         
         CtMethod wrapper = CtNewMethod.copy(originalMain, remoteTestRunner, null);

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             return null;
          }
          if (clazz.isFrozen())
          {
             if (verbose && logger.isDebugEnabled()) logger.debug("warning, isFrozen: " + className);
             clazz.defrost();
          }


          ClassAdvisor advisor = AdvisorFactory.getClassAdvisor(clazz, manager);
          Instrumentor instrumentor = InstrumentorFactory.getInstrumentor(
                pool,

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         {
            CtClass clazz = update.clazz;
            JoinpointStatusUpdate.ClassJoinpoints wrapTargets = update.newlyAdvisedJoinpoints;
            JoinpointStatusUpdate.ClassJoinpoints unwrapTargets = update.newlyUnadvisedJoinpoints;


            clazz.defrost();
            fieldAccessTransformer.wrap(clazz, wrapTargets.fieldReads, wrapTargets.fieldWrites);
            fieldAccessTransformer.unwrap(clazz, unwrapTargets.fieldReads, unwrapTargets.fieldWrites);
            constructorExecutionTransformer.wrap(clazz, wrapTargets.constructorExecutions);
            constructorExecutionTransformer.unwrap(clazz, unwrapTargets.constructorExecutions);
            methodExecutionTransformer.wrap(clazz, wrapTargets.methodExecutions);

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