rem: if (!iid.equals(nsICmdLineHandler) && !iid.equals(nsISupports)) throw Components.results.NS_ERROR_INVALID_ARG;  return new CLineService(); 
add: return new CLineService().QueryInterface(iid); 
context: CLineFactory.createInstance =function (outer, iid){    if (outer != null)        throw Components.results.NS_ERROR_NO_AGGREGATION;    if (!iid.equals(nsICmdLineHandler) && !iid.equals(nsISupports))        throw Components.results.NS_ERROR_INVALID_ARG;    return new CLineService();}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/11c5ce6a7b8df97a19344cf6cb2d7d4b3d028145/chatzilla-service.js/clean/extensions/irc/js/lib/chatzilla-service.js