public boolean insertLineFeedAfter() {
    final List<Block> subBlocks = getSubBlocks();
    final Block lastBlock = subBlocks.get(subBlocks.size() - 1);
    if (lastBlock instanceof XmlTagBlock) {
      return insertLineFeedAfter(((XmlTagBlock)lastBlock).getTag());
    }
    if (endsWithText()) {
      return insertLineFeedAfter(myTag);
    }
    return false;
  }
public boolean insertLineFeedAfter()