/guava/guava/src/com/google/common/collect/TreeMultiset.java
this.totalCount += count - result[initHeight];
this.totalCount += count - result[0];
left = initLeft.setCount(comparator, e, count, result); if (count == 0 && result[0] != 0) { this.distinctElements--; } else if (count > 0 && result[0] == 0) { this.distinctElements++; } <extra_id_0> return rebalance(); } else if (cmp > 0) { AvlNode<E> initRight = right; if (initRight == null) { result[0] = 0; return (count > 0) ? addRightChild(e, count) : this;