/guava/guava/src/com/google/common/collect/TreeRangeSet.java
} return Range.create( firstEntry.getValue( ).lowerBound, lastEntry.getValue( ).upperBound) ;
return Range.create ( firstEntry.getValue ( ) .lowerBound, lastEntry.getValue ( ) .upperBound ) ; }
public Range<C> span() { Entry<Cut<C>, Range<C>> firstEntry = rangesByLowerBound.firstEntry(); Entry<Cut<C>, Range<C>> lastEntry = rangesByLowerBound.lastEntry(); if (firstEntry == null || lastEntry == null) { throw new NoSuchElementException(); } <extra_id_0> @Override public void add(Range<C> rangeToAdd) { checkNotNull(rangeToAdd); if (rangeToAdd.isEmpty()) { return; }