calculate Method using Java

public class ssvprg
  {
     public static void action(int value)
       {
          System.out.println("Int = " + Integer.toString(value));
       }

      public static void action(String value)
       {
         System.out.println("Length = " + value.length());
       }

    public static void main(String[] args)
     {
    // Call with Integer argument.
    action(1);
    // Call with String argument.
    action("cat");
     }