Java: Pass a class that extends X and implements X

Question

I can do this:

private void doSomething(Class<? extends OtherClass> clazz) {
    doSomethingEpicWithClass(clazz);
}

But I can't do this:

private void doSomethingAsWell(Class<? extends OtherClass implements OtherInterface> clazz) {
    doSomethingEpicWithClass(clazz);
    doSomethingEpicWithInterface(clazz);
}

Makes sense to you? Great. So how would I check if a passed class extends something and implements something? There isn't even an "implement" keyword for this case.