The changed class is not loaded after JBoss EAP restart.

Issue

• In the development process there is a requirement to synchronize the classes that are changed and compiled from the IDE into the ear classloader. What is the best way to do that?
• The requirement is to synchronize my compiled class into a folder within the ear, restart jboss and have the changed class override the class which already exists in on of the jars.
• In EAP 5.2 there are jars in ear/lib.
  • The jars which is suppose to be changed is extracted.
  • Then created ear/lib/_classes.jar FOLDER, into which the changed compiled classes (full package folders structure) is synchronized.
  • However, the changed class is not loaded after jboss restart but rather the original one.