docs: public String getParameterText() {
          if( parameters != null ) {
              StringBuilder builder = new StringBuilder();
              boolean first = true;
              for( String param : parameters ) {
                  if( first ) {
                      first = false;
                  } else {
                      builder.append( "," );
                  }
                  builder.append( param );
              }
              return builder.toString();
          }
          return null;
      }