ChangeHandledMultiMap implements MultiMap<V, T, ListType> { @Override public int size() { return map.size(); } ChangeHandledMultiMap(final MultiMap<V, T, ListType> map); @Override boolean put(final V value,
                       final T t); @Override int size(); @Override Set<V> keySet(); @Override ListType get(final V key); @Override boolean addAllValues(final V value,
                                final Collection<T> tCollection); @Override Collection<T> remove(final V value); @Override boolean isEmpty(); void addChangeListener(final MultiMapChangeHandler<V, T> changeHandler); @Override Collection<T> allValues(); @Override void move(final Set<V> oldKeys,
                     final Set<V> newKeys,
                     final T t); @Override boolean containsKey(final V key); @Override V firstKey(); @Override V lastKey(); @Override MultiMap<V, T, ListType> subMap(final V fromKey,
                                           final boolean fromInclusive,
                                           final V toKey,
                                           final boolean toInclusive); @Override void removeValue(final V value,
                            final T t); @Override void clear(); @Override void putAllValues(final V value,
                             final Collection<T> ts);  }
@Test public void testSize() throws Exception { assertNull( changeSet ); assertEquals( 0, timesCalled ); }