.put(Range.closedOpen(17, 20), 3)
            .put(Range.closedOpen(22, 25), 4)
            .build(),
        rangeMap.asMapOfRanges());
  }


  public void testSubRangeMapExhaustive() {
    for (Range<Integer> range1 : RANGES) {
      for (Range<Integer> range2 : RANGES) {
        RangeMap<Integer, Integer> rangeMap = TreeRangeMap.create();
        rangeMap.put(range1, 1);