Question

I’m converting an app someone else wrote to Android.

One of the classes is declared like so:

public class PowerList : List<PowerEvent>

How would I do this in Java for Android? If I do this:

public class PowerList extends List<PowerEvent>

I get errors –

"The type List<PowerEvent> cannot be the superclass of PowerList; a superclass must be a class"

Answer 1

List is an interface rather than an extendable class. You could try extending ArrayList instead.