/guava/android/guava/src/com/google/common/collect/HashBiMap.java
private long remaining = biMap.size;
private int remaining = biMap.size;
@Override public Iterator<T> iterator() { return new Iterator<T>() { private int index = biMap.firstInInsertionOrder; private int indexToRemove = ABSENT; private int expectedModCount = biMap.modCount; <extra_id_0> private void checkForComodification() { if (biMap.modCount != expectedModCount) { throw new ConcurrentModificationException(); } } @Override