docs: private StringBuffer getArgsString(Object[] args) {
          StringBuffer buffer = new StringBuffer();
          String prefix = "args ";
          for (int i = 0; i < args.length; i++) {
              if (args.length > 1) {
                  buffer.append(prefix + (i + 1));
              }
              buffer.append("\r\t");
              buffer.append(getResultString(args[i]));
              buffer.append("\n");
          }
          return buffer;
      }