If out want ot call methods in an Object, you can do like this:

Lets say we have this class (this is you inner class you want to call), and
want to call "Action" with an int and a string as arguments.

public class test3
{
public test3()
{
}
public void Action( int number, String name )
{
 System.out.println("Inner Action :" + number + " " + name);
}
}

From this code:

   // Lets say "t" is you object x -> Object x= new menu_show().new
MenuBarFrame
 Object t = new test3();
 Class c = t.getClass();
 try
 {
   // the method name and its parameters declarations.
  java.lang.reflect.Method method = c.getMethod("Action", new
Class[]{int.class, String.class});

   // Call the method " t.Action( 3, "This is me"); "
   method.invoke( t, new Object[]{new Integer(3), new String("This is
me")} );
 }
 catch ( java.lang.NoSuchMethodException Nomethod )
 {
  Nomethod.printStackTrace();
 }
 catch ( java.lang.IllegalAccessException exexe )
 {
  exexe.printStackTrace();
 }
 catch ( java.lang.reflect.InvocationTargetException er )
 {
  er.printStackTrace();
 }

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Regards,
Lars-Inge Tønnessen

If you are converting an applet into a stand alone application, this is a
good article:

http://java.sun.com/developer/technicalArticles/Programming/TurningAnApplet/

Regards,
Lars-Inge Tønnessen