code: protected void routeTo(String msg, LogRecord logRecord, String logHandlerId) {
          LogHandler logHandler = logHandlerServices.get(logHandlerId);
          if (logHandler != null) {
              logHandler.publish(msg, logRecord);
          }
      }
docs: Route the message to the LogHandler identified by the given logHandlerId.
  
  @param msg The fully formatted message.
  @param logRecord The associated LogRecord, in case the LogHandler needs it.
  @param logHandlerId The LogHandler ID in which to route.