rem: loader.load(url); 
add: req.send(); 
context: qx.Proto.buildFromUrl = function(parent, url) {  var loader = new QxXmlHttpLoader();  var self = this;  loader.addEventListener("complete", function(e) {    self.build(parent, e.getData());    e.preventDefault();    self.dispatchEvent(new qx.event.type.Event("done"), true);  });  loader.load(url);}
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/9173b52e95ffbec63c3132bdc7f79c3fa71f46b5/Builder.js/buggy/qooxdoo/source/script/qx/client/Builder.js