Description Lukas Eder 2015-04-17 08:33:09 EDT

Let's assume I have the following class:

------------------------------------------------------------
class X extends AbstractList<String> {
    @Override
    public String get(int index) {
        return null;
    }

    @Override
    public int size() {
        return 0;
    }
}
------------------------------------------------------------

Now, suddenly, I decide that I don't want this to be a List<String>, but a List<Integer> instead. I'd like to put my cursor on AbstractList<String>, and have an option to refactor the generic type bound <String> to <Integer>, resulting in:

------------------------------------------------------------
class X extends AbstractList<Integer> {
//                           ^^^^^^^ Change here

    @Override
    public Integer get(int index) {
//         ^^^^^^^ Change here
        return null;
    }

    @Override
    public int size() {
        return 0;
    }
}
------------------------------------------------------------