/guava/android/guava/src/com/google/common/collect/TreeRangeMap.java
return Collections.emptyMap ( ) ;
@Override public Map<Range<Comparable<?>>, Object> asMapOfRanges() { return Collections.emptyMap(); } @Override public Map<Range<Comparable<?>>, Object> asDescendingMapOfRanges() { <extra_id_0> } @Override public RangeMap<Comparable<?>, Object> subRangeMap(Range<Comparable<?>> range) { checkNotNull(range); return this; }