import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
public class CommandTestMIDlet extends MIDlet
{
        private Display display;
        public CommandTestMIDlet()
        {
                display = Display.getDisplay(this);
        }
        public void startApp()
        {
                Form f = new Form("Command代剛") ;
                Command c1 = new Command("Back_1",Command.BACK,2) ;
                Command c2 = new Command("Back_2",Command.BACK,1) ;
                Command c3 = new Command("Back_2",Command.BACK,3) ;
                f.addCommand(c1);
                f.addCommand(c2);
                f.addCommand(c3);
                f.removeCommand(c3);
                display.setCurrent(f);
        }
        public void pauseApp()
        {
        }
        public void destroyApp(boolean unconditional)
        {
        }
}