code: protected List<String> params(String name, List<FormItem> formItems){
          List<String> vals = new ArrayList<String>();
          for (FormItem formItem : formItems) {
              if(!formItem.isFile() && name.equals(formItem.getFieldName())){
                  vals.add(formItem.getStreamAsString());
              }
          }
          return vals;
      }
docs: Convenience method to get parameters in case <code>multipart/form-data</code> request was used.
  Returns multiple request values for a name.
  
  @param name name of multiple values from request.
  @param formItems form items retrieved from <code>multipart/form-data</code> request.
  @return multiple request values for a name.