/guava/guava/src/com/google/common/collect/ImmutableRangeSet.java
if ( isEmpty( ) ) {
if ( !isEmpty ( ) ) {
} }; } } @Override public ImmutableRangeSet<C> subRangeSet(Range<C> range) { <extra_id_0> Range<C> span = span(); if (range.encloses(span)) { return this; } else if (range.isConnected(span)) { return new ImmutableRangeSet<C>(intersectRanges(range)); }