rem: if (!aCID.equals(this.mClassID)) throw Components.results.NS_ERROR_NO_INTERFACE; 
context:   getClassObject: function(aCompMgr, aCID, aIID)  {    if (!aCID.equals(this.mClassID))      throw Components.results.NS_ERROR_NO_INTERFACE;    if (!aIID.equals(Components.interfaces.nsIFactory))      throw Components.results.NS_ERROR_NOT_IMPLEMENTED;    return this.mFactory;  },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/5b738a1db565c4656af5afcdbf2cccb1517fde84/newsblog.js/buggy/mail/extensions/newsblog/js/newsblog.js