code: public Param value(List<String> values) {
          StringBuilder valuesSb = new StringBuilder();
          for (int i = 0; i < values.size(); i++) {
              valuesSb.append(values.get(i));
              if (i != (values.size() - 1)) {
                  valuesSb.append("%7C"); // it represents a pipeline character |
              }
          }
          this.value = valuesSb.toString();
          return this;
      }
docs: Sets the values of the Param.
  
  @param values of params
  @return this params