Help creating an instance of an internal JPanel method?

Question

I hope my terminology for this question is correct but I will describe my problem also.
I have several class files but the 2 classes relating to my problem are Main.java and MapNavigation.java
Main.java is my application JFrame to which I add other JPanels.
I would like to add an internal JPanel method from MapNavigation.java to main but do not know how to reference it?
How would I reference the JPanel method in MapNavigation in order to add it to my GUI in Main?
public class MapNavigation
  public class ControlPanel extends JPanel implements ActionListener
    public ControlPanel()
class Main extends JFrame
    public Main()
// I wan't to add ControlPanel from MapNavigation.java here!
}Thanks in advance
I'm very new to java and still have limited knowledge, all of your help is very much appreciated.
Dave

Answer 1

Hi, I tried your suggestion but I get the error:
C:\Documents and Settings\Dave\Desktop\src>javac Main.java
Main.java:20: cannot find symbol
symbol : class MapNavigation
location: class MapNavigation
MapNavigation.ControlPanel MNCPanel = mapNavigation.new MapNavigation();
^
1 error
what would you suggest to be a better method to my problem as I'm using MapNavigation as a class that extends ViewPlatformAWTBehavior for the controls of my application so therefore cannot add the class directly to my GUI and therefore have to add a method contained in the class.
Thanks in advance
Dave