Is this interface being instantiated? (Java 8) -


as far know, interfaces cannot instantiated directly. however, whenever compile following code:

interface {};  public class test {    public static void main(string[] args){        a = new a() {};        system.out.println(a);

it outputs tostring() of object of class test: 

test$16d06d69c

and when change 

a = new a() {};

to 

a = new a();

it doesn't compile. why happening? interface being instantiated, or else happening behind scenes?

you defining new anonymous inline class implements interface statement:

a = new a() {};

and in same statement constructing new instance of new anonymous class definition.

so no not instantiating interface.


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