title: Why was "Avoid Enums Where You Only Need Ints" removed from Android's performance tips?
body: <p>The section "Avoid Enums Where You Only Need Ints" was removed from the official <a href="http://developer.android.com/guide/practices/design/performance.html#avoid_enums" rel="noreferrer">developer documentation</a>. (See <a href="https://stackoverflow.com/questions/4822877/why-doesnt-android-use-more-enums">Why doesn't Android use more enums?</a> for the old section content)</p>
  
  <p>Why? Was there a change in the Android VM that made the tip obsolete?</p>