public final class TimerUtil
{
public final static void wait(int waitTime)
{
try {
Thread.sleep(waitTime);
}
catch (Exception e) {}
}
public final static void waitRandom(int time)
{
int waitTime = (int)(Math.random() * (double)time);
try {
Thread.sleep(waitTime);
}
catch (Exception e) {}
}
}