/guava/android/guava/src/com/google/common/collect/AbstractMapBasedMultimap.java
return Collections2.safeContains( o.entrySet( ) , submap) ;
return Collections2.safeContains ( submap.entrySet ( ) , o ) ;
@Override public Iterator<Entry<K, Collection<V>>> iterator() { return new AsMapIterator(); } @Override public boolean contains(@CheckForNull Object o) { <extra_id_0> } @Override public boolean remove(@CheckForNull Object o) { if (!contains(o)) { return false; }