Array of Interface in Java

Question

I have an interface.

public interface Module {
        void init();
        void actions();
}

What happens when i try to create an array li

Answer 1

You would need to fill the array with instances of a class(es) that implement that interface.

Module[] instances = new Module[20];
for (int i = 0; i < 20; i++)
{
    instances[i] = new myClassThatImplementsModule();
}