Java 8 Default Method in Interface

Hey guys in this article, you will understand the defining the default in interface which in introduced in Java 8.

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Since Java 8, we can have method body in interface. But we need to make it default method.

interface Drawable {
	void draw();  
    default void msg(){
    	System.out.println("default method");

class Rectangle implements Drawable{  
    public void draw(){
    	System.out.println("drawing rectangle");

public class TestInterfaceDefault{  
    public static void main(String args[]){  
    	Drawable d = new Rectangle();  

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Bushan Sirgur

Hey guys, I am Bushan Sirgur from Banglore, India. Currently, I am working as an Associate project in an IT company.

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