Java Program to Implement Interface Mango in Summer and Winter
Write a Java program to implement Interface Mango in Summer and Winter.
Source Code
//Creating interface 'Mango' having display( ) method.
interface Mango {
void display();
}
//Implementing interface 'Mango'.
class Summer implements Mango {
// Overriding 'display( )' method.
public void display() {
System.out.println("Display method in Summer ... ");
}
}
//Implementing interface 'Mango'.
class Winter implements Mango {
//Overriding 'display( )' method.
public void display() {
System.out.println("Display method in Winter ...");
}
}
class MyInterface {
public static void main(String args[]) {
Mango m = new Summer(); //statement1
Winter n = new Winter();
m.display();
m = n; //assigning the reference
m.display();
}
}
Output
Display method in Summer ...
Display method in Winter ...
