Overloaded method declarations. - Java Object Oriented Design

Java examples for Object Oriented Design:Method Overloading

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Description

Overloaded method declarations.

Demo Code

public class Main 
{
   // test overloaded square methods
   public static void main(String[] args) 
   {/*from   w w  w.  j a  v  a2s.c  o m*/
      System.out.printf("Square of integer 7 is %d%n", square(7));
      System.out.printf("Square of double 7.5 is %f%n", square(7.5));
   }
   
   // square method with int argument
   public static int square(int intValue)
   {
      System.out.printf("%nCalled square with int argument: %d%n", 
         intValue);
      return intValue * intValue;
   }

   // square method with double argument
   public static double square(double doubleValue)
   {
      System.out.printf("%nCalled square with double argument: %f%n",
         doubleValue);
      return doubleValue * doubleValue;
   }
}

Result


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