/guava/android/guava/src/com/google/common/collect/Sets.java
return inputSet.get( index) .containsAll( set) ;
return inputSet.keySet ( ) .containsAll ( set ) ;
}; } @Override public boolean contains(@CheckForNull Object obj) { if (obj instanceof Set) { Set<?> set = (Set<?>) obj; <extra_id_0> } return false; } @Override public boolean equals(@CheckForNull Object obj) { if (obj instanceof PowerSet) {