I see examples of both, so which is the best way to override onDestroy() in an Activity...
@Override
protected void onDestroy() {
    super.onDestroy();
    /*
     *  Clean up and stop listeners etc. AFTER calling super.
     */
    myLeakyObject = null;
}
...or...
@Override
protected void onDestroy() {
    /*
     *  Clean up and stop listeners etc. BEFORE calling super.
     */
    myLeakyObject = null;
    super.onDestroy();
}
...or doesn't it matter?