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Canvas hasPointerEvents()

import javax.microedition.lcdui.Canvas; import javax.microedition.lcdui.Command; import javax.microedition.lcdui.CommandListener; import javax.microedition.lcdui.Display; import javax.microedition.lcdui.Displayable; import javax.microedition.lcdui.Form; import javax.microedition.lcdui.Graphics; import javax.microedition.lcdui.StringItem; import javax.microedition.midlet.MIDlet; public class AttributesMIDlet extends MIDlet                          implements CommandListener {     private Display display;              protected boolean started;     private Command exitCommand;          protected void startApp() {         if (!started) {             display = Display.getDisplay(this);             Canvas canvas = new DummyCanvas();             Form form = new Form("Attributes");             exitCommand = new Command("Exit", Command.EXIT, 0);             form.addCommand(exitCommand);                          boolean isColor = display.isColor();             form.append(new StringItem(isColor ? "Colors: " : "Grays: ",                                 String.valueOf(display.numColors())));             form.append(new StringItem("Width: ", String.valueOf(canvas.getWidth())));             form.append(new StringItem("Height: ", String.valueOf(canvas.getHeight())));             form.append(new StringItem("Pointer? ", String.valueOf(canvas.hasPointerEvents())));             form.append(new StringItem("Motion? ",String.valueOf(canvas.hasPointerMotionEvents())));             form.append(new StringItem("Repeat? ",String.valueOf(canvas.hasRepeatEvents())));             form.append(new StringItem("Buffered? ", String.valueOf(canvas.isDoubleBuffered())));                          form.setCommandListener(this);             display.setCurrent(form);                          started = true;         }     }     protected void pauseApp() {     }     protected void destroyApp(boolean unconditional) {     }     public void commandAction(Command c, Displayable d) {         if (c == exitCommand) {             notifyDestroyed();         }     }      static class DummyCanvas extends Canvas {         protected void paint(Graphics g) {         }     } }