/guava/android/guava/src/com/google/common/collect/AbstractMapBasedMultimap.java
getKey( ) ;
addToMap ( ) ;
public void add(int index, @ParametricNullness V element) { refreshIfEmpty(); boolean wasEmpty = getDelegate().isEmpty(); getListDelegate().add(index, element); totalSize++; if (wasEmpty) { <extra_id_0> } } @Override @ParametricNullness public V remove(int index) { refreshIfEmpty();