docs: public void store(String absolutePath) throws IORuntimeException{
  		Writer writer = null;
  		try {
  			writer = FileUtil.getWriter(absolutePath, charset, false);
  			super.store(writer, null);
  		} catch (IOException e) {
  			throw new IORuntimeException(e, "Store properties to [{}] error!", absolutePath);
  		} finally {
  			IoUtil.close(writer);
  		}
  	}