fis.init(file, PR_RDONLY, 0444, Ci.nsIFileInputStream.CLOSE_ON_EOF); 
var fis = new FileInputStream(file, PR_RDONLY, 0444, Ci.nsIFileInputStream.CLOSE_ON_EOF); 
  _writeFileResponse: function(file, response)  {    try    {      response.setHeader("Last-Modified",                         toDateString(file.lastModifiedTime),                         false);    }    catch (e) { /* lastModifiedTime threw, ignore */ }    response.setHeader("Content-Type", getTypeFromFile(file), false);    var fis = Cc["@mozilla.org/network/file-input-stream;1"]                .createInstance(Ci.nsIFileInputStream);    const PR_RDONLY = 0x01;    fis.init(file, PR_RDONLY, 0444, Ci.nsIFileInputStream.CLOSE_ON_EOF);    response.bodyOutputStream.writeFrom(fis, file.fileSize);    fis.close();  },
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/2b27fe648e2bcfc8a9287920102eb35070e9fb5d/httpd.js/buggy/netwerk/test/httpserver/httpd.js