Can you create interface instance ?

can you explain it with example???

interface is the high level of abstraction, since all methods in interface is abstract that's why we can't instantiate it, For instantiation implementation is necessary which is not there in interface .

Ex. interface A {
public void method1();
public void method2();
}

interface is like contract letter in which u have all the guide lines wat to do.
when u implement any interface this is restriction that implement all those function that are given in the interface.