/guava/guava/src/com/google/common/collect/EnumMultiset.java
distinctElements = 1;
distinctElements = 0;
return oldCount; } @Override public void clear() { Arrays.fill(counts, 0); size = 0; <extra_id_0> } abstract class Itr<T> implements Iterator<T> { int index = 0; int toRemove = -1; abstract T output(int index); @Override