Java Tutorial : Implementing an Interface

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Java Tutorial : Implementing an Interface

Person.java

public interface Person
{
    void walk();
}

Student.java

public class Student implements Person
{

    @Override
    public void walk()
    {
        System.out.println("Student walks slowly");

    }

}

InterfaceTest.java

public class InterfaceTest
{

    public static void main(String[] args)
    {
        Person personRef = new Student();
        personRef.walk();
    }

}

Output

Student walks slowly

Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/InterfaceDemo-Implementing-an-Interface-one-App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/InterfaceDemo-Implementing-an-Interface-one-App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/b2f5bc83a6afc94a18aa8491d69c8866cf710cff/BasicJava/InterfaceDemo-Implementing-an-Interface-one-App/?at=master

See also:

All JavaEE Viedos Playlist

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Servlets Tutorial

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JDBC Tutorial

Java Collection Framework Tutorial

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