code: function (options, serverOptions) {
  
  		options = extend(this._defaults, options || {});
  
  		validatorLog.clear();
  		validatorLog.neutral('response validation\'s started');
  
  		this._options = options;
  		this._serverOptions = serverOptions;
  		this._prefFilePath = this._options.restPath + '/preferences.json';
  		this._validatorFilePath = this._options.restPath + '/.validation.json';
  		this._tempPrefData = '';
  		this._setResponseDelay();
  		this._validationResponses = this._getValidationResponses(this._options.restPath);
  		this._runValidations(this._validationResponses);
  		this._restoreResponseDelay();
  
  	}
docs: called by constructor
  @param {Object} options - the options
  @param {Object} serverOptions - the node-mock-server options
  @returns {void}
  @public