Method From ColorImage

[euhlmann]

Originally Posted by Ouroboroz

Wait would casting MonoImage into BinaryImage work too?

No, because you can only downcast an object if it was that type to begin with.

class A {}
class B extends A {}

public static void main(String[] args){
    A a1 = new B();
    B a1_b = (B) a1; // ok

    A a2 = new A();
    B a2_b = (B) a2; // ClassCastException
}

More info: https://docs.oracle.com/javase/tutor...ubclasses.html