Interface in JAVA 8(JDK 1.8 version)

It is possible to define method inside the interface by implementing default method or static method in JAVA 8.

Example1: using default method:

package test;

interface A{

default void show()

{

     System.out.println("java");

}

}

class B implements A

{

    

}

class InterfaceExample1

{

     public static void main(String[] args)

     {

          B obj=new B();

          obj.show();

     }

}

Output

java

Example2: Using static method:

package test;

interface A{

static void show()

{

    System.out.println("java");

}

}

class InterfaceExample2

{

    public static void main(String[] args)

    {

        A.show();

    }

}

Output

java