Wednesday, 13 January 2016

Java Tutorial : Interface extends Interface


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Java Tutorial : Interface extends Interface
InterfaceA.java
public interface InterfaceA
{
    void sayHi();
}
InterfaceB.java
public interface InterfaceB extends InterfaceA
{
    void sayBye();
}
MyClass.java
public class MyClass implements InterfaceB
{

    @Override
    public void sayHi()
    {
        System.out.println("Hi..");
    }

    @Override
    public void sayBye()
    {
        System.out.println("Bye..");
    }

}
InterfaceTest.java
public class InterfaceTest
{

    public static void main(String[] args)
    {
        InterfaceB interfaceBRef = new MyClass();
        interfaceBRef.sayHi();
        interfaceBRef.sayBye();
    }
}
Output
Hi..
Bye..
Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/InterfaceDemo-I-extends-I-App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/InterfaceDemo-I-extends-I-App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/b2f5bc83a6afc94a18aa8491d69c8866cf710cff/BasicJava/InterfaceDemo-I-extends-I-App/?at=master

See also:
  • All JavaEE Viedos Playlist
  • All JavaEE Viedos
  • All JAVA EE Links
  • Servlets Tutorial
  • All Design Patterns Links
  • JDBC Tutorial
  • Java Collection Framework Tutorial
  • JAVA Tutorial
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