Need help in J2ME

[benj20]

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class Gomoku extends MIDlet {
static Gomoku instance;
GameCanvas displayable = new GameCanvas();

public Gomoku() {
instance = this;
}

public void startApp() {
Display.getDisplay(this).setCurrent(displayable);
}

public void pauseApp() {
}

public void destroyApp(boolean unconditional) {
}

public static void quitApp() {

instance.destroyApp(true);
instance.notifyDestroyed();
instance = null;
}
}

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I like to add a image to the game when it is first run in the wireless toolkit before it load any other things.
So I like to ask it is in the StartApp() I should edit?