JFrame close all windows and send to front

Question

2 JFrame questions:
1. Is there a way to keep JFrames above all other windows? For example, if a frame was on the screen and Internet Explorer opened, the frame would stay on top of the Internet Explorer window and would still be on the screen.
2. is there a command to close all JFrames? I have a loop that creates a new frame each time it runs. How can I say close all Boxes when the exit choice is selected?
if (x = 1)
JFrame frame = new JFrame ();
Box.getContentPane ().add (new JLabel (new ImageIcon (Toolkit.getDefaultToolkit ().getImage ("Image1.gif")))); Box.setUndecorated (true);
Box.pack (); //prepares the image
Box.setLocation (NextPlace, 0);
NextPlace = NextPlace + 17;
Box.setVisible (true);
}

Answer 1

I figured it out:
System.exit (0);
anyway thanks for your help.
what about the other question?
does anyone know if there is a send to front command
so that the JFrame is above all the other windows?System.exit(0); will close the program. But if you just want to close windows this won't work.
Instead you can use this:
int iterator;
     Frame[] frame = JFrame.getFrames();
          for(iterator = 0; iterator < frame.length; iterator++){
                    frame[iterator].dispose();
This will get all windows and close them.
Also you must add this: import java.awt.Frame;