/guava/guava/src/com/google/common/collect/AbstractMapBasedMultimap.java
ancestor.refreshIfEmpty( ) ;refreshIfEmpty( ) ;
refreshIfEmpty ( ) ;
public ListIterator<V> listIterator() { refreshIfEmpty(); return new WrappedListIterator(); } @Override public ListIterator<V> listIterator(int index) { <extra_id_0> return new WrappedListIterator(index); } @Override public List<V> subList(int fromIndex, int toIndex) { refreshIfEmpty(); return wrapList(