java.lang.Integer.hashCode()

package com.codingdict;



import java.lang.*;



public class IntegerDemo {



   public static void main(String[] args) {



      Integer i = new Integer("20");



      /* returns a hash code value for this object, equal to the primitive

         int value represented by this Integer object */

      int retval = i.hashCode();

      System.out.println("Value = " + retval);

   }

}