* empty at any point. (The sum ensures accuracy up through at least 1<<31 per-segment
     * modifications before recheck.) Method containsValue() uses similar constructions for
     * stability checks.
     */
    long sum = 0L;
    Segment<K, V>[] segments = this.segments;
    for (Segment<K, V> segment : segments) {
      if (segment.count != 0) {
        return false;
      }

     * empty at any point. (The sum ensures accuracy up through at least 1<<31 per-segment
     * modifications before recheck.) Method containsValue() uses similar constructions for
     * stability checks.
     */
    long sum = 0L;
    Segment<K, V>[] segments = this.segments;
    for (Segment<K, V> segment : segments) {
      if (segment.count != 0) {
        return false;
      }

	// must still run to completion.
	podWorkers PodWorkers

	// evictionManager observes the state of the node for situations that could impact node stability
	// and evicts pods (sets to phase Failed with reason Evicted) to reduce resource pressure. The
	// eviction manager acts on the actual state of the node and considers the podWorker to be
	// authoritative.