java.lang.Long.decode()

package com.codingdict;



import java.lang.*;



public class LongDemo {



   public static void main(String[] args) {



      Long l = new Long(10);



      String str = "57820";



      /* returns Long object holding the long value represented by 

         string str */

      System.out.println("Number = " + l.decode(str)); 

   }

}