/guava/android/guava/src/com/google/common/collect/FilteredEntryMultimap.java
Collection<V> collection = unfiltered.asMap( ).get( key) ;Collection<V> collection = filterCollection( entry.getValue( ) , new ValuePredicate( key) ) ;
Collection<V> collection = filterCollection ( entry.getValue ( ) , new ValuePredicate ( key ) ) ;
@Override @CheckForNull protected Entry<K, Collection<V>> computeNext() { while (backingIterator.hasNext()) { Entry<K, Collection<V>> entry = backingIterator.next(); K key = entry.getKey(); <extra_id_0> if (!collection.isEmpty()) { return Maps.immutableEntry(key, collection); } } return endOfData(); }