code: function (loggerName, level, message) {
      this.time = new Date();
      this.loggerName = loggerName;
      this.level = level;
      this.message = message;
    }
docs: Definition of the LogEvent class.
  
  @constructor
  @param {string} loggerName Name of the logger that creates this event
  @param {string} level The trace level ('info', 'warning', 'error'...)
  @param {Message} message The message to log.