can you create interface instance ?

Categories >> Software >> Java Related >> Java J2EE >> Core Java
Suggest New Category

Question Posted / rajnish.bhaskar

54 Answers
78552 Views
Fidelity, TCS, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

can you create interface instance ?..

Answer / sanddep

what uday did here was not creating the instance of the interface but he implemeted the interface through the anonymous class.Now the instance created is of that anonymous class which has implemented the interface and its reference is stored in the variable t.

Regards
Sandeep

Is This Answer Correct ?

1 Yes

0 No

can you create interface instance ?..

Answer / jenith michael raj

This is simply anonymous inner class, he implements the
interface in that class, that is why its working

Is This Answer Correct ?

1 Yes

0 No

can you create interface instance ?..

Answer / shankar patil

You can't create an object without method implementations.
Anonymous inner classes allow you to do.

public interface MyInterface {
public void myMethod() ;
}

MyInterface myIntfObj = new MyInterface() {
public void myMethod() {
}
};

myIntfObj.myMethod();

Is This Answer Correct ?

1 Yes

0 No

can you create interface instance ?..

Answer / ravi jain

In my point of view Uday is wrong..

In his code he creates a anonymous class that implements Test
interface.

so, we can't say this is an object of interface.

Is This Answer Correct ?

1 Yes

0 No

can you create interface instance ?..

Answer / anonymous

Hi Uday,

That's really nice however I think you have just created and anonymous class implementing the interface, and then invoking the wish method :)

Is This Answer Correct ?

1 Yes

0 No

can you create interface instance ?..

Answer / ramu

hey uday u r wrong
In your program you are not created obj for interface, you have given anonymous implementation for 'Test' interface and instantiated that anonymous class only but not the interface.
for conformation call getClass() on 't'.(t.getClass())

Is This Answer Correct ?

1 Yes

0 No

can you create interface instance ?..

Answer / amit singh

it was just a bullshit you did man
you are creating jus he anonymmous class and is just treate
a subclass of the paricular inerface and also the override
mehod execute
learn java because prople like you just amajed those people
those don' know java
so try your self first thing that java is the whole thing
which realed to Object class not he object so learn it

Is This Answer Correct ?

0 Yes

0 No

can you create interface instance ?..

Answer / manikandansit

hello Anil,

jus encourage who posts the answer but don;t do it over,why
because new one thinks that answer is correct instead of
wrong ok.

Is This Answer Correct ?

0 Yes

0 No

can you create interface instance ?..

Answer / neeraj

if we implements a class with an Interface then it will
compile time error i.e U must give the body of a method in
your class , so it is an anonymous class.We cannot create
Instance of an Interface.

Is This Answer Correct ?

0 Yes

0 No

can you create interface instance ?..

Answer / syed

My dear uday can u please create an instance of Abstract class but I think u cant create an instance of Abstract class

Is This Answer Correct ?

0 Yes

0 No

Post New Answer