Java Interface Example
Chapter:
Java Basics
Last Updated:
19-06-2016 18:03:21 UTC
Program:
/* ............... START ............... */
interface IntExample {
public void sayHello();
}
public class JavaInterfaceExample implements IntExample {
public void sayHello() {
System.out.println("Hello Welcome !");
}
public static void main(String args[]) {
JavaInterfaceExample javaInterfaceExample = new JavaInterfaceExample();
javaInterfaceExample.sayHello();
}
}
/* ............... END ............... */
Output
Notes:
-
Interface looks like class but it is not a class.
- An interface can have methods and variables just like the class but the methods declared in interface are by default abstract (only method signature, no body).
Tags
Java Interface Example, Java Basics