Pause the execution usin Thread.sleep in Java

//from www .  j av  a 2 s  .c  om
class Wait {
  public static void oneSec() {
    try {
      Thread.currentThread().sleep(1000);
    } catch (InterruptedException e) {
      e.printStackTrace();
    }
  }

  public static void manySec(long s) {
    try {
      Thread.currentThread().sleep(s * 1000);
    } catch (InterruptedException e) {
      e.printStackTrace();
    }
  }
}

public class Main{
  public static void main(String args[]) {
    Wait.oneSec();
    Wait.manySec(5);
  }
}