public class Status
{
    /**
     * The status of the computer.
     */

    public static final int CREATED = 0;
    public static final int PAUSED = 1;
    public static final int RUNNING = 2;
    public static final int HALTED = 3;
}
@@ -228,10 +228,76 @@
 TED = 3;
+%0A%0A    private Status ()%0A    %7B%0A        // stop instantiation.%0A    %7D
 %0A%7D

Update Status.java