Wednesday, 13 January 2016

Java Tutorial : Java Interface (static method)


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Java Tutorial : Java Interface (static method) 
InterfaceA.java
interface InterfaceA
{
    void sayWelcome();
    
    static void sayHello()
    {
        System.out.println("Static hello by InterfaceA...");
    }
}
MyClass.java
public class MyClass implements InterfaceA
{

    @Override
    public void sayWelcome()
    {
        System.out.println("Welcome");
    }

}
InterfaceTest.java
public class InterfaceTest
{

    public static void main(String[] args)
    {
        /*
         * The static method can only be called through the interface or class
         * type reference, not an instance variable.
         */
        InterfaceA.sayHello();
        
    }

}
Output
Static hello by InterfaceA...
Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/InterfaceDemo-Staticmethod-App.zip?attredirects=0&d=1

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

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/b2f5bc83a6afc94a18aa8491d69c8866cf710cff/BasicJava/InterfaceDemo-Staticmethod-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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