/guava/guava/src/com/google/common/collect/TreeRangeSet.java
if ( complementLowerBoundWindow.contains( Cut.<C>belowAll( ) ) && ( !positiveItr.next( )  || positiveItr.peek( ).lowerBound != Cut.<C>belowAll( ) ) ) {
if ( complementLowerBoundWindow.contains ( Cut.<C>belowAll ( ) ) && ( !positiveItr.hasNext ( ) || positiveItr.peek ( ) .lowerBound != Cut.<C>belowAll ( ) ) ) {
.values(); } else { positiveRanges = positiveRangesByUpperBound.values(); } PeekingIterator<Range<C>> positiveItr = Iterators.peekingIterator(positiveRanges.iterator()); Cut<C> firstComplementRangeLowerBound; <extra_id_0> firstComplementRangeLowerBound = Cut.belowAll(); } else if (positiveItr.hasNext()) { firstComplementRangeLowerBound = positiveItr.next().upperBound; } else { return Iterators.emptyIterator(); }