Method_overloading

package com.mycompany.testingmain;

/**
 *
 * @author niraj
 */
class Overloading {
    
    void sum(int a , int b) {
        System.out.println("sum is" + (a+b) );
    
}
    
    void sum ( int a , int b , int c)
    {
        System.out.println("sum is " + (a+b+c) );
    }
    
}
public class MethodOverloading {
 
    public static void main(String[] args)
    {
        Overloading od = new Overloading();
        od.sum(6,7,8);
        od.sum(6,7);
              
    }
    
}