add: * For the addition of ad-hoc properties and new functionality * without having to tweak nsIHttpRequestMetadata every time. */ this._bag = Cc["@mozilla.org/hash-property-bag;1"] .createInstance(Ci.nsIWritablePropertyBag2);  /** 
context: function RequestMetadata(port){  this._method = "";  this._path = "";  this._queryString = "";  this._host = "";  this._port = port;  /**   * The headers in this request.   */  this._headers = new nsHttpHeaders();  /**   * The numeric HTTP error, if any, associated with this request.  This value   * may be set by the constructor but is usually only set by the handler after   * this has been constructed.  After this has been initialized, this value   * MUST be checked for errors.   */  this.errorCode = 0;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/23223c2562b70b4ab9652b6158101dd3b88030cd/httpd.js/clean/netwerk/test/httpserver/httpd.js