Problem in compiling j2me file

Question

Hello friends,
friends my problem in compiling j2me file..
when i compile my j2me file through WTK2.2 (toolkit)
then it creates extra file including j2me" .class" file..
for example if my j2me file is "aman.java" and when i compile it
then it will covert into "aman.class" file but it creates one more file like "aman1$.class" ..plz help me to get out of this problem..coz its increase my j2me file size..
thanks
Aman

Answer 1

That is an inner class in aman.java that you are seeing there.
If you use inner anonymous classes, for example;
public class MyMIDlet extends MIDlet {
   // code for the MIDlet
   // Anonymous inner class
   setCommandListener(new CommandListener() {
      public void commandAction(Command c, Displayable d) {
        // implementation;
        // may access MyMIDlet's private fields
}then the command listener you create will become another class named MyMIDlet$1.class.
In this example you can get rid of the inner class by making one of the existing classes implement that CommandListener interface:
public class MyMIDlet extends MIDlet implmements CommandListener {
   public void commandAction(Command c, Displayable d) {
     // implementation;
     // may access MyMIDlet's private fields
   // code for the MIDlet
   // Instead of the anonymous inner class, we can now use MyMIDlet since it
   // implements CommandListener
   setCommandListener(this);
   // etc. etc. etc.
}shmoove