package corejava; class OverloadDemo { void test() { System.out.println("No parameters"); } // Overload test for one integer parameter. void test(int a) { System.out.println("a:" + a); } // Overload test for two integer parameters void test(int a, int b) { System.out.println("a and b :" + a + " " + b); } } public class Overload { public static void main(String args[]) { OverloadDemo d = new OverloadDemo(); d.test(); d.test(10); d.test(10, 20); } }