private void splitJsrExceptionRanges(Set<BasicBlock> common_blocks, Map<Integer, BasicBlock> mapNewNodes) {

    for (int i = exceptions.size() - 1; i >= 0; i--) {

      ExceptionRangeCFG range = exceptions.get(i);
      List<BasicBlock> lstRange = range.getProtectedRange();

      HashSet<BasicBlock> setBoth = new HashSet<>(common_blocks);
      setBoth.retainAll(lstRange);

      if (!setBoth.isEmpty()) {
        List<BasicBlock> lstNewRange;

        if (setBoth.size() == lstRange.size()) {
          lstNewRange = new ArrayList<>();
          ExceptionRangeCFG newRange = new ExceptionRangeCFG(lstNewRange,
                                                             mapNewNodes.get(range.getHandler().id), range.getExceptionTypes());
          exceptions.add(newRange);
        }
        else {
          lstNewRange = lstRange;
        }

        for (BasicBlock block : setBoth) {
          lstNewRange.add(mapNewNodes.get(block.id));
        }
      }
    }
  }
private void splitJsrExceptionRanges(Set<BasicBlock> common_blocks, Map<Integer, BasicBlock> mapNewNodes)