text: public void addBreak(int main, int subFrom, int subTo) {Integer key = Integer.valueOf(main);Break region = _breakMap.get(key);if(region == null) {region = new Break(main, subFrom, subTo);_breakMap.put(key, region);_breaks.add(region);} else {region.main = main;region.subFrom = subFrom;region.subTo = subTo;}}