javaME useful code with the J2ME helpful learning cla

				import javax.microedition.lcdui.Display;
				import javax.microedition.midlet.MIDlet;
				import javax.microedition.midlet.MIDletStateChangeException;
				
				public class control extends MIDlet {
					private gameCanvas sg;
					public control() {
						
						sg = new gameCanvas(this);
				
					}
				
					protected void startApp() throws MIDletStateChangeException {
						// TODO Auto-generated method stub
						Display.getDisplay(this).setCurrent(sg);
						// TODO Auto-generated constructor stub
						System.out.print("error");
					}
				
					protected void pauseApp() {
						// TODO Auto-generated method stub
				
					}
				
					protected void destroyApp(boolean arg0) throws MIDletStateChangeException {
						// TODO Auto-generated method stub
				
					}
				
				}