Can I create an object for Interface?

Question

Is it possible to create an object for an interface? If yes, how is it done? According to my view the following code says that we can:

Answer 1

Is it possible to creating object for an interface?

No. The code you've shown creates an object from an anonymous class, which implements the interface. Under the covers, the JVM actually creates a class implementing the interface, and then creates an instance of that class.

---

The "anonymous" class generated will actually have a name, based on the name of the class in which this code appears, for instance YourClass$1 or similar. E.g.:

public class AnonymousName {
    public static final void main(String[] args) {
        Runnable r = new Runnable() {
            public void run() {
            }
        };

        System.out.println(r.getClass().getName());
    }
}

...outputs

AnonymousName$1

(At least on Oracle's JVM; I don't know if the naming convention is in the JLS or if it's JVM-specific behavior.)