- **Scheduling**
  - [alpha] Added support for accounting opaque integer resources. ([docs](http://kubernetes.io/docs/user-guide/compute-resources/#opaque-integer-resources-alpha-feature)) ([kubernetes/features#76](https://github.com/kubernetes/enhancements/issues/76))

    /**
     * Drains the recency queue, updating eviction metadata that the entries therein were read in
     * the specified relative order. This currently amounts to adding them to relevant eviction
     * lists (accounting for the fact that they could have been removed from the map since being
     * added to the recency queue).
     */
    @GuardedBy("this")
    void drainRecencyQueue() {
      ReferenceEntry<K, V> e;

Gryphon went on.  `Or would you like the Mock Turtle to sing you
a song?'

  `Oh, a song, please, if the Mock Turtle would be so kind,'
Alice replied, so eagerly that the Gryphon said, in a rather
offended tone, `Hm!  No accounting for tastes!  Sing her
"Turtle Soup," will you, old fellow?'

  The Mock Turtle sighed deeply, and began, in a voice sometimes
choked with sobs, to sing this:--


    `Beautiful Soup, so rich and green,