JavaExamples/AbstractionDemo2.java at master · alimogh/JavaExamples · GitHub

25 lines (25 loc) · 483 Bytes

interface Shape{

void draw();

public static void paint(){

System.out.println("rainbow...");

}

class Rectangle implements Shape{

public void draw(){

System.out.println("Draw a rectangle...");

}

class Circle implements Shape{

public void draw(){

System.out.println("Draw a circle...");

}

class AbstractionDemo2{

public static void main(String[] args){

Shape shape = new Rectangle();

shape.draw();

Shape.paint();

shape = new Circle();

shape.draw();

}

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