java.lang.Enum.compareTo()

package com.codingdict;



import java.lang.*;



// enum showing topics covered under Tutorials

enum Tutorials {  

   topic1, topic2, topic3; 

} 



public class EnumDemo { 



   public static void main(String args[]) {



      Tutorials t1, t2, t3; 



      t1 = Tutorials.topic1; 

      t2 = Tutorials.topic2; 

      t3 = Tutorials.topic3; 



      if(t1.compareTo(t2) > 0) {

         System.out.println(t2 + " completed before " + t1); 

      }



      if(t1.compareTo(t2) < 0) {

         System.out.println(t1 + " completed before " + t2); 

      }



      if(t1.compareTo(t3) == 0) { 

         System.out.println(t1 + " completed with " + t3); 

      }

   } 

}