 try { this._writeFileResponse(file, response); } catch (e) {   throw e; }  
this._writeFileResponse(file, response); 
      function(metadata, response)      {        if (!file.exists())          throw HTTP_404;        response.setStatusLine(metadata.httpVersion, 200, "OK");        try        {          this._writeFileResponse(file, response);        }        catch (e)        {          // something happened -- but the calling code should handle the error          // and clean up the response          throw e;        }        maybeAddHeaders(file, metadata, response);      };
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/83ffd0f377352f73cd8d129e6518b12639a482e4/httpd.js/clean/netwerk/test/httpserver/httpd.js