/guava/guava/src/com/google/common/collect/FilteredEntryMultimap.java
} return changed;
return changed; }
} else { collection.clear(); } changed = true; } } <extra_id_0> @WeakOuter class AsMap extends ViewCachingAbstractMap<K, Collection<V>> { @Override public boolean containsKey(@CheckForNull Object key) { return get(key) != null; }