code: public static String makeJSONArrayString(Object[] values) {
          // Since they won't change during a run, compute the JSON value for the
          // summary data fields (an array where all field names are wrapped in quotes
          StringBuilder buf = new StringBuilder();
          int numVals = values.length;
  
          buf.append("[");
          for (int i = 0; i < numVals; i++) {
              buf.append(QUOTE);
              buf.append(values[i].toString());
              buf.append(QUOTE);
              if (i < numVals - 1) {
                  buf.append(COMMA);
              }
          }
          buf.append("]");
  
          return buf.toString();
      }
docs: Given an array of strings, return a string that equals the output of creating a JSONArray and then stringifying it.
  
  @param values
  @return