docs: public static EvaluatorException reportRuntimeError(String message,
                                                          String sourceName,
                                                          int lineno,
                                                          String lineSource,
                                                          int lineOffset)
      {
          Context cx = getCurrentContext();
          if (cx != null) {
              return cx.getErrorReporter().
                              runtimeError(message, sourceName, lineno,
                                           lineSource, lineOffset);
          }
          throw new EvaluatorException(message, sourceName, lineno, lineSource, lineOffset);
      }