docs: public void actionPerformed(java.awt.event.ActionEvent e)
      {
          System.out.println("Action Command: " + e.getActionCommand());
          System.out.println("Action Params : " + e.paramString());
          System.out.println("Action Source : " + e.getSource());
          System.out.println("Action SrcCls : " + e.getSource().getClass().getName());
          org.apache.ojb.broker.metadata.ClassDescriptor cld =
              new org.apache.ojb.broker.metadata.ClassDescriptor(rootNode.getRepository());
          // cld.setClassNameOfObject("New Class");
          cld.setTableName("New Table");
          rootNode.addClassDescriptor(cld);
      }