get _ios() { if (!this.__ios) this.__ios = Cc["@mozilla.org/network/io-service;1"]. getService(Ci.nsIIOService); return this.__ios; 
get isXML() { return this._isXML; 
  get _ios() {    if (!this.__ios)      this.__ios = Cc["@mozilla.org/network/io-service;1"].                   getService(Ci.nsIIOService);    return this.__ios;  },
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/845848730daf4058ec6c162936bd526aa4f1d187/nsMicrosummaryService.js/buggy/browser/components/microsummaries/src/nsMicrosummaryService.js