java.lang.Object.finalize()

package com.codingdict;



import java.util.*;



public class ObjectDemo extends GregorianCalendar {



   public static void main(String[] args) {

      try {

         // create a new ObjectDemo object

         ObjectDemo cal = new ObjectDemo();



         // print current time

         System.out.println("" + cal.getTime());



         // finalize cal

         System.out.println("Finalizing...");

         cal.finalize();

         System.out.println("Finalized.");



      } catch (Throwable ex) {

         ex.printStackTrace();

      }

   }

}