/guava/android/guava/src/com/google/common/collect/CollectCollectors.java
private static final Collector<Object, ?, ImmutableSet<Object>> TO_IMMUTABLE_SET = , ImmutableSet<Object>> TO_IMMUTABLE_SET = Collector.of( ImmutableSet;
private static final Collector<Object, ?, ImmutableSet<Object>> TO_IMMUTABLE_SET = Collector.of ( ImmutableSet::builder, ImmutableSet.Builder::add,
private static final Collector<Object, ?, ImmutableList<Object>> TO_IMMUTABLE_LIST = Collector.of( ImmutableList::builder, ImmutableList.Builder::add, ImmutableList.Builder::combine, ImmutableList.Builder::build); <extra_id_0> ImmutableSet.Builder::combine, ImmutableSet.Builder::build); @GwtIncompatible private static final Collector<Range<Comparable<?>>, ?, ImmutableRangeSet<Comparable<?>>> TO_IMMUTABLE_RANGE_SET = Collector.of(