?? uses.java
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import javax.microedition.lcdui.*;public class Uses { /** Copyright notice */ private static final String strHelp = " press key 2 or up go up.\n" + " press key 8 or down go down.\n" + " press key 4 or left go left.\n" + " press key 6 or right go right.\n" + " press key 5 or select.\n" + " undo move,two press key * "; /** the previous screen to go back to */ private Displayable previous; /** * Do not allow anyone to create this class */ private Uses() {}; /** * Put up the About box and when the user click ok return * to the previous screen. * @param display The <code>Display</code> to return to when the * about screen is dismissed. */ public static void showHelp(Display display) { Alert alert = new Alert("Help Caro"); alert.setTimeout(Alert.FOREVER); // Add the copyright alert.setString(strHelp); display.setCurrent(alert); }}
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