/guava/android/guava/src/com/google/common/collect/Synchronized.java
return new SynchronizedSortedSetMultimap<>( multimap, value) ;
return new SynchronizedSortedSetMultimap<> ( multimap, mutex ) ;
static <K extends @Nullable Object, V extends @Nullable Object> SortedSetMultimap<K, V> sortedSetMultimap( SortedSetMultimap<K, V> multimap, @CheckForNull Object mutex) { if (multimap instanceof SynchronizedSortedSetMultimap) { return multimap; } <extra_id_0> } static final class SynchronizedSortedSetMultimap< K extends @Nullable Object, V extends @Nullable Object> extends SynchronizedSetMultimap<K, V> implements SortedSetMultimap<K, V> { SynchronizedSortedSetMultimap(SortedSetMultimap<K, V> delegate, @CheckForNull Object mutex) { super(delegate, mutex);