Change the java code below to handle interrupted exceptions, and also to input the integer to multiply by sleeptime.   public class SleepUtilities {      /**  * Nap between zero and NAP_TIME seconds.    */      public static void nap() {            nap(NAP_TIME);      }        /**  * Nap between zero and duration seconds.    */      public static void nap(int duration) {            int sleeptime = (int) (NAP_TIME * Math.random() );            try { Thread.sleep(sleeptime*1000); }            catch (InterruptedException e) {}      }        private static final int NAP_TIME = 5;

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Change the java code below to handle interrupted exceptions, and also to input the integer to multiply by sleeptime.

 

public class SleepUtilities

{

     /**  * Nap between zero and NAP_TIME seconds.    */

     public static void nap() {

           nap(NAP_TIME);

     }

 

     /**  * Nap between zero and duration seconds.    */

     public static void nap(int duration) {

           int sleeptime = (int) (NAP_TIME * Math.random() );

           try { Thread.sleep(sleeptime*1000); }

           catch (InterruptedException e) {}

     }

 

     private static final int NAP_TIME = 5;

}

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