JAVA     Java | Interface Example       //1) WRITE JAVA INTERFACE package www.iforerunner.com; public interface Hello { public void sayHello(); } //2) WRITE INTERFACE IMPLEMENTATION package www.iforerunner.com; public class HelloImpl implements Hello { public void sayHello() { System.out.println( "HELLO IMPL INTERFACE" ); } } //3 BELOW STEPS TO CALL IMPL THROUGH INTERFACE package www.iforerunner.com; public class InterfaceDemo { public static void main(String[] args) { Hello objectOfInterface = new HelloImpl(); objectOfInterface.sayHello(); } } Please send comments to vgdarur.javafive@blogger.com       Copyright © 2008 - iForeRunner.com