Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
jq.js
### 代码内容：
//For jQuery 1.3.2

dojo.provide("dojox.jq");
dojo.require("dojo.NodeList-traverse");
dojo.require("dojo.NodeList-manipulate");
dojo.require("dojo.io.script");

/*
To get jquery tests to pass:
- add spaces between span>form selectors, other ones like one,two
- .last() instead of :last
- $("<div>").find("#foo") does not work unless the div is attached to the body.

- trigger .test not work
- No jquery.Event thing.

- jQuery.ajax() modifies incoming arguments?
- test framework not good for our io methods, async, poll.
- Dojo ajax is async: we fire ajaxStop more than jquery.

- jquery makes assumptions of a value to set for an element
by inserting an element and checking display. Does not seem to
account for nested styles, only captures generic tag name style off
of body. Why can't we just set display to empty?

OK for failures:
- test("jQuery.ajax - beforeSend, cancel request (#2688)"
  We cancel the deferred which triggers error and complete callbacks.

Looked at jquery code for:
- how it handled text(): did not use textContent/innerText, but use recursive look over childNodes and nodeValue,
so it may have impact on how <br> is serialized, but it has uniform behavior across browsers.
- Looked at trigger: how it triggered actions on dom nodes. This seemed unsafe.
*/

/*
dojo.query differences that cause some tests to fail:
- does not support XML queries
- $("#sap>form") does not find a match but $("#sap > form") does. Similar issue with comma instead of > (see is() tests)
- "$("form:last") should return the last form object, not if that particular form is that last related
  to its siblings? Same issue with :first?
- $("p").filter("#ap, #sndp"): filter does not work.
- dojo.NodeList uses d.NodeList a few places in the code. Would be nice to use a ctor that can be configured.
  That would make the filter function operate better.
- filterQueryResult, cannot handle queries like "p, div"? See andSelf test with parents().
- adjacent "p + p" not supported?
= a:only-child not supported?
- nth(1)
- even/odd
- eq/gt/lt
- #form :radio:checked does not run the first :radio psuedo selector? Seems to be a general issue where only the last pseud
  is run. For example, "#form :checked:radio" does only the radio pseudo.
*/

(function(){
	//Enable io topic publishing.   But don't mask the original definition of ioPublish from the doc parser.
	/*===== var ioPublish = dojo.config.ioPublish; =====*/
	dojo.config.ioPublish = true;
	/*===== dojo.config.ioPublish = ioPublish; =====*/

	//Support stuff for toDom
	var selfClosedTags = "|img|meta|hr|br|input|";

	function toDom(/*String*/html, /*Document?*/doc){
		//summary converts HTML string into DOM nodes.
		//Make sure html is a string.
		html += "";

		//Convert <tag/> into <tag></tag>
		html = html.replace(/<\s*(\w+)([^\/\>]*)\/\s*>/g, function(tag, name, contents){
			if(selfClosedTags.indexOf("|" + name + "|") == -1){
				return "<" + name + contents + "></" + name + ">";
			}else{
				return tag;
			}
		});

		return dojo._toDom(html, doc);
	}

	function cssNameToJs(name){
		var index = name.indexOf("-");
		if(index != -1){
			//Strip off beginning dash
			if(index == 0){
				name = name.substring(1);
			}
			name = name.replace(/-(\w)/g, function(match, match1){
				return match1.toUpperCase();
			});
		}
		return name;
	}

	var _old$ = dojo.global.$;
	var _oldJQuery = dojo.global.jQuery;

	var $ = dojo.global.$ = dojo.global.jQuery = function(){
		var arg = arguments[0];
		if(!arg){
			return $._wrap([], null, $);
		}else if(dojo.isString(arg)){
			if(arg.charAt(0) == "<"){
				//String of html that needs nodes created.
				arg = toDom(arg);
				//If a DocumentFragment, convert to use its children
				//since we want to treat all top level nodes as elements
				//in the NodeList array.
				if(arg.nodeType == 11){
					arg = arg.childNodes;
				}else{
					return $._wrap([arg], null, $);
				}
				//Use end case of nodelist to finish work.
			}else{
				//Normal dojo.query selector.
				//Switch out query's NodeList constructor to be our specialized
				//NodeList constructor.
				var listCtor = dojo._NodeListCtor;
				dojo._NodeListCtor = $;

				//If the second arg is one of our fake NodeLists then
				//use the first parent for the call.
				var arg2 = arguments[1];
				if(arg2 && arg2._is$){
					arg2 = arg2[0];
				}else if(dojo.isString(arg2)){
					arg2 = dojo.query(arg2)[0];
				}

				var nl = dojo.query.call(this, arg, arg2);
				dojo._NodeListCtor = listCtor;
				return nl;
			}
		}else if(dojo.isFunction(arg)){
			//The addOnLoad case
			$.ready(arg);
			return $;
		}else if(arg == document || arg == window){
			//If the arg is the document or window,
			//then just use it directly.
			return $._wrap([arg], null, $);
		}else if(dojo.isArray(arg)){
			//Input is a plain array.
			//Filter out duplicates.
			var ary = [];
			for(var i = 0; i < arg.length; i++){
				if(dojo.indexOf(ary, arg[i]) == -1){
					ary.push(arg[i]);
				}
			}
			return $._wrap(arg, null, $);
		}else if("nodeType" in arg){
			//A DOM Node
			return $._wrap([arg], null, $);
		}

		//A native NodeList that does not conform to dojo.isArray().
		//Convert it to a workable array and create new NodeList.
		return $._wrap(dojo._toArray(arg), null, $);

	};

	//Set up plugin extension point.
	var nlProto = dojo.NodeList.prototype;

	//Need a delegate, because at least one method conflicts with jquery
	//API: attr(name) in jQuery only returns a single, first value, where
	//dojo.attr will return an array.
	var f = $.fn = $.prototype = dojo.delegate(nlProto);

	//_wrap is required for proper use in dojo.query, but the _adaptAs* methods
	//do not have to placed on $ -- they can be used directly off dojo.NodeList.
	$._wrap = dojo.NodeList._wrap;

	//Add in some pseudos selectors
	var headerRegExp = /^H\d/i;
	var pseudos = dojo.query.pseudos;
	dojo.mixin(pseudos, {
		has: function(name, condition){
			return function(elem){
				return $(condition, elem).length;
			}
		},
		visible: function(name, condition){
			return function(elem){
				return dojo.style(elem, "visible") != "hidden" && dojo.style(elem, "display") != "none";
			}
		},
		hidden: function(name, condition){
			return function(elem){
				return elem.type == "hidden" || dojo.style(elem, "visible") == "hidden" || dojo.style(elem, "display") == "none";
			}
		},
		selected: function(name, condition){
			return function(elem){
				return elem.selected;
			}
		},
		checked: function(name, condition){
			return function(elem){
				return elem.nodeName.toUpperCase() == "INPUT" && elem.checked;
			}
		},
		disabled: function(name, condition){
			return function(elem){
				return elem.getAttribute("disabled");
			}
		},
		enabled: function(name, condition){
			return function(elem){
				return !elem.getAttribute("disabled");
			}
		},
		input: function(name, condition){
			return function(elem){
				var n = elem.nodeName.toUpperCase();
				return n == "INPUT" || n == "SELECT" || n == "TEXTAREA" || n == "BUTTON";
			}
		},
		button: function(name, condition){
			return function(elem){
				return (elem.nodeName.toUpperCase() == "INPUT" && elem.type == "button") || elem.nodeName.toUpperCase() == "BUTTON";
			}
		},
		header: function(name, condition){
			return function(elem){
				return elem.nodeName.match(headerRegExp);
			}
		}
		//TODO: implement :animated
	});

	//Add the input type selectors to pseudos
	var inputPseudos = {};
	dojo.forEach([
		"text", "password", "radio", "checkbox", "submit", "image", "reset", "file"
	], function(type) {
		inputPseudos[type] = function(name, condition){
			return function(elem){
				return elem.nodeName.toUpperCase() == "INPUT" && elem.type == type;
			}
		};
	});
	dojo.mixin(pseudos, inputPseudos);

	//Set up browser sniff.
	$.browser = {
		mozilla: dojo.isMoz,
		msie: dojo.isIE,
		opera: dojo.isOpera,
		safari: dojo.isSafari
	};
	$.browser.version = dojo.isIE || dojo.isMoz || dojo.isOpera || dojo.isSafari || dojo.isWebKit;

	//Map back into dojo
	//Hmm maybe this is not so good. Dojo
	//modules may still be holding on to old
	//dojo (example: the d._NodeListCtor in query.js)
	//dojo = dojo.mixin($, dojo);

	// Add $.ready
	$.ready = $.fn.ready = function(callback){
		dojo.addOnLoad(dojo.hitch(null, callback, $));
		return this;
	}

	//START jquery Core API methods
	//http://docs.jquery.com/Core
	f._is$ = true;
	f.size = function(){return this.length; };

	$.prop = function(node, propCheck){
		//TODO: not sure about this one, could not find the docs?
		if(dojo.isFunction(propCheck)){
			return propCheck.call(node);
		}else{
			return propCheck;
		}
	}

	$.className = {
		add: dojo.addClass,
		remove: dojo.removeClass,
		has: dojo.hasClass
	};

	$.makeArray = function(thing){
		if(typeof thing == "undefined"){
			return [];
		}else if(thing.length && !dojo.isString(thing) && !("location" in thing)){
			//Location check was for excluding window objects that have a length.
			return dojo._toArray(thing);
		}else{
			return [thing];
		}
	}

	$.merge = function(ary1, ary2){
		//Alters first array by adding in the element.
		var args = [ary1.length, 0];
		args = args.concat(ary2);
		ary1.splice.apply(ary1, args);
		return ary1;
	}

	$.each = function(/*Array||ArrayLike*/list, /*Function*/cb){
		//each differs from dojo.NodeList.forEach in that
		//"this" is the current cycled node. Breaking
		//the loop is also possible. Also, index is first arg
		//to the callback.
		if(dojo.isArrayLike(list)){
			for(var i = 0; i < list.length; i++){
				if(cb.call(list[i], i, list[i]) === false){
					break;
				}
			}
		}else if(dojo.isObject(list)){
			for(var param in list){
				if(cb.call(list[param], param, list[param]) === false){
					break;
				}
			}
		}
		return this;
	};
	f.each = function(/*Function*/cb){
		return $.each.call(this, this, cb);
	};
	//f.length already implemented by NodeList
	f.eq = function(){
		//Direct copy of dojo.NodeList.at, but want
		//to use our NodeList class.
		var nl = $();
		dojo.forEach(arguments, function(i) { if(this[i]) { nl.push(this[i]); } }, this);
		return nl; // dojo.NodeList
	};
	f.get = function(/*Number*/index){
		if(index || index == 0){
			return this[index];
		}
		return this;
	};
	f.index = function(arg){
		//Hmm, allows passing in a $ nodelist. Apparently in that
		//case take the first item in that array and match
		if(arg._is$){
			arg = arg[0];
		}
		return this.indexOf(arg);
	}

	//.data implementation
	var dataStore = [];
	var dataId = 0;
	var dataAttr = dojo._scopeName + "DataId";

	var getDataId = function(node){
		var id = node.getAttribute(dataAttr);
		if(!id){
			id = dataId++;
			node.setAttribute(dataAttr, id);
		}
	}

	var getData = function(node){
		var data = {};
		if(node.nodeType == 1){
			var id = getDataId(node);
			data = dataStore[id];
			if(!data){
				data = dataStore[id] = {};
			}
		}
		return data;
	}

	$.data = function(/*DOMNode*/node, /*String*/name, /*String*/value){
		var result = null;
		if(name == "events"){
			//Special case "events", since jquery tests seem to use it to
			//get the event handler storage for jquery. So for jquery apps
			//"events" is probably a reserved word anyway.
			result = listeners[node.getAttribute(eventAttr)];
			var isEmpty = true;
			if(result){
				for(var param in result){
					isEmpty = false;
					break;
				}
			}
			return isEmpty ? null : result;
		}

		var data = getData(node);
		if(typeof value != "undefined"){
			data[name] = value;
		}else{
			result = data[name];
		}
		return value ? this : result;
	}

	$.removeData = function(/*DOMNode*/node, /*String*/name){
		var data = getData(node);
		delete data[name];
		if(node.nodeType == 1){
			var isEmpty = true;
			for(var param in data){
				isEmpty = false;
				break;
			}
			if(isEmpty){
				node.removeAttribute(dataAttr);
			}
		}
		return this;
	}

	f.data = function(/*String*/name, /*String*/value){
		var result = null;
		this.forEach(function(node){
			result = $.data(node, name, value);
		});

		return value ? this : result;
	}

	f.removeData = function(/*String*/name){
		this.forEach(function(node){
			$.removeData(node, name);
		});
		return this;
	}

	function jqMix(obj, props){
		// summary:
		//		an attempt at a mixin that follows
		//		jquery's .extend rules. Seems odd. Not sure how
		//		to resolve this with dojo.mixin and what the use
		//		cases are for the jquery version.
		//		Copying some code from dojo._mixin.
		if(obj == props){
			return obj;
		}
		var tobj = {};
		for(var x in props){
			// the "tobj" condition avoid copying properties in "props"
			// inherited from Object.prototype.  For example, if obj has a custom
			// toString() method, don't overwrite it with the toString() method
			// that props inherited from Object.prototype
			if((tobj[x] === undefined || tobj[x] != props[x]) && props[x] !== undefined && obj != props[x]){
				if(dojo.isObject(obj[x]) && dojo.isObject(props[x])){
					if(dojo.isArray(props[x])){
						obj[x] = props[x];
					}else{
						obj[x] = jqMix(obj[x], props[x]);
					}
				}else{
					obj[x] = props[x];
				}
			}
		}
		// IE doesn't recognize custom toStrings in for..in
		if(dojo.isIE && props){
			var p = props.toString;
			if(typeof p == "function" && p != obj.toString && p != tobj.toString &&
				p != "\nfunction toString() {\n    [native code]\n}\n"){
					obj.toString = props.toString;
			}
		}
		return obj; // Object
	}

	f.extend = function(){
		var args = [this];
		args = args.concat(arguments);
		return $.extend.apply($, args);
	}

	$.extend = function(){
		//Could have multiple args to mix in. Similar to dojo.mixin,
		//but has some different rules, and the mixins all get applied
		//to the first arg.
		var args = arguments, finalObj;
		for(var i = 0; i < args.length; i++){
			var obj = args[i];
			if(obj && dojo.isObject(obj)){
				if(!finalObj){
					finalObj = obj;
				}else{
					jqMix(finalObj, obj);
				}
			}
		}
		return finalObj;
	}

	$.noConflict = function(/*Boolean*/extreme){
		var me = $;
		dojo.global.$ = _old$;
		if(extreme){
			dojo.global.jQuery = _oldJQuery;
		}
		return me;
	}
	//END jquery Core API methods

	//START jquery Attribute API methods
	//http://docs.jquery.com/Attributes
	f.attr = function(name, value){
		//The isObject tests below are to weed out where something
		//like a form node has an input called "action" but we really
		//want to get the attribute "action". But in general, favor
		//a property value over a DOM attribute value.
		if(arguments.length == 1 && dojo.isString(arguments[0])){
			//The get case, return first match.
			var first = this[0];

			//Weed out empty nodes
			if(!first){
				return null;
			}

			var arg = arguments[0];
			//favor properties over attributes.
			var attr = dojo.attr(first, arg);
			var prop = first[arg];
			if((arg in first) && !dojo.isObject(prop) && name != "href"){
				return prop;
			}else{
				return attr || prop;
			}
		}else if(dojo.isObject(name)){
			//A setter, using an object.
			for(var param in name){
				this.attr(param, name[param]);
			}
			return this;
		}else{
			//The setter case. Figure out if value is a function.
			var isFunc = dojo.isFunction(value);
			this.forEach(function(node, index){
				var prop = node[name];
				if((name in node) && !dojo.isObject(prop) && name != "href"){
					node[name] = (isFunc ? value.call(node, index) : value);
				}else if(node.nodeType == 1){
					dojo.attr(node, name, (isFunc ? value.call(node, index) : value));
				}
			});
			return this;
		}
	}

	f.removeAttr = function(name){
		this.forEach(function(node, index){
			var prop = node[name];
			if((name in node) && !dojo.isObject(prop) && name != "href"){
				delete node[name];
			}else if(node.nodeType == 1){
				if(name == "class"){
					//TODO: push this fix into dojo.removeAttr
					node.removeAttribute(name);
				}else{
					dojo.removeAttr(node, name);
				}
			}
		});
		return this;
	}

	//addClass, removeClass exist in dojo.NodeList. toggleClass in jQuery case
	//just means add/remove the classname if it missing/exists. So need custom override.
	f.toggleClass = function(/*String*/name, /*Expression?*/condition){
		var hasCondition = arguments.length > 1;
		this.forEach(function(node){
			dojo.toggleClass(node, name,  hasCondition ? condition : !dojo.hasClass(node, name));
		});
		return this;
	}

	//Action depends on arguments: if an array of functions do one thing,
	//If no args, do a display toggle,
	//If an expression, something that evaluates to true or false,
	//then toggle display accordingly.
	//If first arg is a String/Number, then do animation. Second arg
	//is an optional callback.
	f.toggle = function(){
		//If more than two args and we have a function as first arg, then
		//probably the onclick toggle variant: takes variable args that are
		//functions and cycles through them on click actions.
		var args = arguments;
		if(arguments.length > 1 && dojo.isFunction(arguments[0])){
			var index = 0;
			var func = function(){
				var result = args[index].apply(this, arguments);
				index += 1;
				if(index > args.length - 1){
					index = 0;
				}
			};
			return this.bind("click", func);
		}else{
			//The display/hide/show case.
			var condition = arguments.length == 1 ? arguments[0] : undefined;
			this.forEach(function(node){
				var result = typeof condition == "undefined" ? dojo.style(node, "display") == "none" : condition;
				var action = (result ? "show" : "hide");
				var nl = $(node);
				nl[action].apply(nl, args);
			});
			return this;
		}
	}

	//hasClass just returns true if any of the nodes has the class.
	f.hasClass = function(/*String*/name){
		return this.some(function(node){
			return dojo.hasClass(node, name);
		});
	}

	//use the html method from dojo.NodeList-manipulate.
	f.html = f.innerHTML;

	//END jquery Attribute API methods

	//START jquery Traversing API methods
	//http://docs.jquery.com/Traversing
	dojo.forEach(["filter", "slice"], function(item){
		f[item] = function(){
			//Convert the "this" value for functions passed in:
			var nl;
			if(dojo.isFunction(arguments[0])){
				var origFunc = arguments[0];
				arguments[0] = function(item, index){
					return origFunc.call(item, item, index);
				}
			}

			if(item == "filter" && dojo.isString(arguments[0])){
				var nl = this._filterQueryResult(this, arguments[0]);
			}else{
				var oldCtor = dojo._NodeListCtor;
				dojo._NodeListCtor = f;
				//Need to wrap in a $() call since internally some
				//dojo.NodeList functions reference dojo.NodeList directly.
				//Need to get a configurable constructor for dojo.NodeList.
				nl = $(nlProto[item].apply(this, arguments));
				dojo._NodeListCtor = oldCtor;
			}

			return nl._stash(this);
		}
	});

	f.map = function(/*Function*/callback){
		//Hmm, this is not like array map/dojo.map where you get one item back for
		//each input.
		return this._buildArrayFromCallback(callback);
	}
	$.map = function(/*Array*/ary, /*Function*/callback){
		//Hmm, this is not like array map/dojo.map where you get one item back for
		//each input.
		return f._buildArrayFromCallback.call(ary, callback);
	}

	$.inArray = function(value, /*Array*/ary){
		return dojo.indexOf(ary, value);
	}

	f.is = function(query){
		return (query ? !!this.filter(query).length : false);
	}

	//TODO: probably a better way to do this.
	f.not = function(){
		var notList = $.apply($, arguments);
		//TODO: another place where if dojo.NodeList can configure a constructor,
		//then we could avoid the $() wrapper below.
		var nl = $(nlProto.filter.call(this, function(node){
			return notList.indexOf(node) == -1;
		}));
		return nl._stash(this);
	}

	f.add = function(){
		return this.concat.apply(this, arguments);
	}

	function iframeDoc(/*DOMNode*/iframeNode){
		// summary:
		//		Returns the document object associated with the iframe DOM Node argument.

		//Taken from dojo.io.iframe.doc(). Needed for contents() function below.

		var doc = iframeNode.contentDocument || // W3
			(
				(
					(iframeNode.name) && (iframeNode.document) &&
					(document.getElementsByTagName("iframe")[iframeNode.name].contentWindow) &&
					(document.getElementsByTagName("iframe")[iframeNode.name].contentWindow.document)
				)
			) ||  // IE
			(
				(iframeNode.name)&&(document.frames[iframeNode.name])&&
				(document.frames[iframeNode.name].document)
			) || null;
		return doc;
	}

	f.contents = function(){
		var ary = [];
		this.forEach(function(node){
			if(node.nodeName.toUpperCase() == "IFRAME"){
				var doc = iframeDoc(node);
				if(doc){
					ary.push(doc);
				}
			}else{
				//TODO: code similar to children() function. Refactor?
				var children = node.childNodes;
				//Using for loop for better speed.
				for(var i = 0; i < children.length; i++){
					ary.push(children[i]);
				}
			}
		});
		return this._wrap(ary)._stash(this);
	}

	f.find = function(/*String*/query){
		var ary = [];
		this.forEach(function(node){
			if(node.nodeType == 1){
				ary = ary.concat(dojo._toArray($(query, node)));
			}
		});
		return this._getUniqueAsNodeList(ary)._stash(this);
	}

	f.andSelf = function(){
		return this.add(this._parent);
	}

	//END jquery Traversing API methods

	//START jquery Manipulation API methods
	//http://docs.jquery.com/Manipulation

	f.remove = function(/*String?*/query){
		//Override NodeList-manipulate's remove so we can remove data.
		var nl = (query ? this._filterQueryResult(this, query) : this);

		//Remove data
		nl.removeData();

		//Remove event listeners.
		//TODO! do this, once event stuff is built out.

		//Remove the items from the DOM, but keep them in this
		//node list.
		nl.forEach(function(node){
			node.parentNode.removeChild(node);
		});

		return this;
	}

	//START jquery CSS API methods
	//http://docs.jquery.com/CSS
	$.css = function(/*DOMNode*/node, /*String|Object*/name, /*String|Number?*/value){
		name = cssNameToJs(name);

		//Hmm, dojo.style does an arguments. length check.
		var result = (value ? dojo.style(node, name, value) : dojo.style(node, name));
		return result;
	}

	f.css = function(/*String|Object*/name, /*String|Number?*/value){
		if(dojo.isString(name)){
			//Convert name to JS name if needed.
			name = cssNameToJs(name);
			if(arguments.length == 2){
				//set the value. Cannot directly delegate to
				//this.style, since non-element nodes may be in the mix?
				//this.contents() in particular will return some funky stuff.

				//Need to be sure to add "px" if appropriate.
				if(!dojo.isString(value) && name != "zIndex"){
					value = value + "px";
				}

				this.forEach(function(node){
					if(node.nodeType == 1){
						dojo.style(node, name, value);
					}
				});
				return this;
			}else{
				//return the value
				value = dojo.style(this[0], name);
				//Need to be sure to add "px" if appropriate.
				if(!dojo.isString(value) && name != "zIndex"){
					value = value + "px";
				}
				return value;
			}
		}else{
			for(var param in name){
				this.css(param, name[param]);
			}
			return this;
		}
	}

	function doBox(/*NodeList*/nl, /*String*/boxType, /*String*/prop, /*String||Number*/value){;
		if(value){
			//Set height for all elements.
			var mod = {};
			mod[prop] = value;
			nl.forEach(function(node){
				dojo[boxType](node, mod);
			});
			return nl;
		}else{
			//Just get first node's height.
			//Hmm. width is negative when element is display none in FF3?
			return Math.abs(Math.round(dojo[boxType](nl[0])[prop]));
		}
	}

	f.height = function(value){
		return doBox(this, "contentBox", "h", value);
	}

	f.width = function(value){
		return doBox(this, "contentBox", "w", value);
	}

	function getDimensions(/*DOMNode*/node, /*String*/type, /*Boolean*/usePadding, /*Boolean*/useBorder, /*Boolean*/useMargin){
		// summary:
		//		sums up the different parts of the width/height based on arguments.

		//If hidden, temporarily show it, do measurements then close.
		var rehide = false;
		if((rehide = node.style.display == "none")){
			node.style.display = "block";
		}

		var cs = dojo.getComputedStyle(node);
		var content = Math.abs(Math.round(dojo._getContentBox(node, cs)[type]));
		var pad = usePadding ? Math.abs(Math.round(dojo._getPadExtents(node, cs)[type])) : 0;
		var border = useBorder ? Math.abs(Math.round(dojo._getBorderExtents(node, cs)[type])) : 0;
		var margin = useMargin ? Math.abs(Math.round(dojo._getMarginExtents(node, cs)[type])) : 0;

		if(rehide){
			node.style.display = "none";
		}

		return pad + content + border + margin;
	}

	f.innerHeight = function(){
		return getDimensions(this[0], "h", true);
	}

	f.innerWidth = function(){
		return getDimensions(this[0], "w", true);
	}

	f.outerHeight = function(useMargin){
		return getDimensions(this[0], "h", true, true, useMargin);
	}

	f.outerWidth = function(useMargin){
		return getDimensions(this[0], "w", true, true, useMargin);
	}

	//END jquery CSS API methods

	//START jquery Events API methods
	//http://docs.jquery.com/Events

	//ready() already defined above.

	//Event plumbing.
	var listeners = [];
	var listenId = 1;
	var eventAttr = dojo._scopeName + "eventid";
	var currentEvtData;

	function getNonNamespacedName(/*String*/evtName){
		// summary:
		//		gets name of the event before the first ".".

		//The $$ stuff is special ids used to create unique names
		//for bound functions that did not have a unique namespace name.
		evtName = evtName.split("$$")[0];
		var dotIndex = evtName.indexOf(".");
		if(dotIndex != -1){
			evtName = evtName.substring(0, dotIndex);
		}
		return evtName;
	}

	function domConnect(/*DOMNode*/node, /*String*/evtName){
		// summary:
		//		handles creating the connection with a real DOM event.

		//This work should only be done one time per evName type.
		//If the event if an ajax event, use dojo.subscribe instead.
		if(evtName.indexOf("ajax") == 0){
			return dojo.subscribe(topics[evtName], function(dfd, res){
				var fakeEvt = new $.Event(evtName);
				if("ajaxComplete|ajaxSend|ajaxSuccess".indexOf(evtName) != -1){
					triggerHandlers(node, [fakeEvt, dfd.ioArgs.xhr, dfd.ioArgs.args]);
				}else if(evtName == "ajaxError"){
					triggerHandlers(node, [fakeEvt, dfd.ioArgs.xhr, dfd.ioArgs.args, res]);
				}else{
					//ajaxStart|ajaxStop
					triggerHandlers(node, [fakeEvt]);
				}
			});
		}else{
			return dojo.connect(node, "on" + evtName, function(e){
				triggerHandlers(node, arguments);
			}); //Object
		}
	}

	//Event object for compatibility for some tests.
	$.Event = function(/*String*/type){
		//Allow for calling function without "new"
		if(this == $){
			return new $.Event(type);
		}
		if(typeof type == "string"){
			this.type = type.replace(/!/, "");
		}else{
			dojo.mixin(this, type);
		}
		this.timeStamp = (new Date()).getTime();
		this._isFake = true;
		this._isStrict = (this.type.indexOf("!") != -1);

	}

	var ep = $.Event.prototype = {
		preventDefault: function(){
			this.isDefaultPrevented = this._true;
		},
		stopPropagation: function(){
			this.isPropagationStopped = this._true;
		},
		stopImmediatePropagation: function(){
			this.isPropagationStopped = this._true;
			this.isImmediatePropagationStopped = this._true;
		},
		_true: function(){ return true; },
		_false: function(){ return false; }
	}
	dojo.mixin(ep, {
		isPropagationStopped: ep._false,
		isImmediatePropagationStopped: ep._false,
		isDefaultPrevented: ep._false
	});

	function makeTriggerData(data, type){
		// summary:
		//		makes sure that the data array is copied
		//		and has an event as the first arg. If this function generates
		//		a fake event (known by the data[0]._isFake property being true)
		//		then the data[0].target needs to be set by the consumer of this function.

		data = data || [];
		data = [].concat(data);

		//If first data item is not an event, make one up.
		//Need to set up target: prop in the consumers of this
		//function.
		var evt = data[0];
		if(!evt || !evt.preventDefault){
			evt = type && type.preventDefault ? type : new $.Event(type);
			data.unshift(evt);
		}
		return data;
	}

	var triggerHandlersCalled = false;

	function triggerHandlers(/*DOMNode*/node, /*Array*/data, /*Function?*/extraFunc){
		// summary:
		//		handles the actual callbacks to the handlers.

		//Indicate triggerHandlers was called.
		triggerHandlersCalled = true;

		//Uses currentEvtData if this is a simulated event.
		data = data || currentEvtData;
		extraFunc = extraFunc;

		//Normalize on a real element if dealing with a document.
		if(node.nodeType == 9){
			node = node.documentElement;
		}

		var nodeId = node.getAttribute(eventAttr);
		if(!nodeId){
			return;
		}

		var evt = data[0];
		var evtFullName = evt.type;
		var evtName = getNonNamespacedName(evtFullName);

		var cbs = listeners[nodeId][evtName];

		var result;
		//Apply the extra function. What is that about? Not mentioned in the
		//public APIs?
		if(extraFunc){
			result = extraFunc.apply(node, data);
		}

		if (result !== false){
			for(var param in cbs){
				if(param != "_connectId" && (!evt._isStrict && (param.indexOf(evtFullName) == 0) || (evt._isStrict && param == evtFullName))){
					//Store the callback ID in case unbind is called with this event
					//so we can only unbind that one callback.
					evt[dojo._scopeName + "callbackId"] = param;

					var cb = cbs[param];
					if(typeof cb.data != "undefined"){
						evt.data = cb.data;
					}else{
						evt.data = null;
					}

					//Do the actual callback.
					if ((result = cb.fn.apply(evt.target, data)) === false && !evt._isFake){
						dojo.stopEvent(evt);
					}
					evt.result = result;
				}
			}
		}

		return result;
	}

	f.triggerHandler = function(/*String*/type, /*Array?*/data, /*Function?*/extraFunc){
		//Only triggers handlers on the first node. Huh.
		var node = this[0];
		if(node && node.nodeType != 3 && node.nodeType != 8){
			data = makeTriggerData(data, type);
			return triggerHandlers(node, data, extraFunc);
		}else{
			return undefined;
		}
	}

	f.trigger = function(/*String*/type, /*Array?*/data, /*Function?*/extraFunc){
		//Copy data since we may need to modify by adding a
		data = makeTriggerData(data, type);
		var evt = data[0];
		var type = getNonNamespacedName(evt.type);

		//Store the current event data in case handlers need
		//to reference it because of a simulated event.
		currentEvtData = data;
		currentExtraFunc = extraFunc;

		var result = null;
		var needTarget = !evt.target;
		this.forEach(function(node){
			//Only handle non text/comment nodes.
			if(node.nodeType != 3 && node.nodeType != 8){

				//Normalize on a real element if dealing with a document.
				if(node.nodeType == 9){
					node = node.documentElement;
				}

				//Set the node target appropriately for fake events.
				if(evt._isFake){
					evt.currentTarget = node;
					if(needTarget){
						evt.target = node;
					}
				}

				//Bizarre extra function thing. Not really demonstrated in public
				//API docs.
				if(extraFunc){
					var funcData = data.slice(1);
					result = extraFunc.apply(node, (result = null ? funcData : funcData.concat(result)));
				}

				if(result !== false){
					//Trigger DOM event. onclick is handled differently than
					//others.
					/*
					if(type == 'click' && node.onclick && node.nodeName.toUpperCase() == "A"){
						result = node.onclick.apply(node, data);
					}
					*/

					//Set the "global" flag that indicates if triggerHandlers was called.
					//If the direct node.event/onevent does not trigger the handlers, do so
					//manually at the end.
					triggerHandlersCalled = false;

					//Trigger functions registered directly on the DOM node.
					if(node[type]){
						try{
							result = node[type]();
						}catch(e){
							//Apparently IE throws on some hidden elements. Just eat it.
						}
					}else if(node["on" + type]){
						try{
							result = node["on" + type]();
						}catch(e){
							//Apparently IE throws on some hidden elements. Just eat it.
						}
					}

					if(!triggerHandlersCalled){
						//Finally triggerHandlers directly if the above code did not trigger it yet.
						result = triggerHandlers(node, data);
					}

					//Bubble the event up.
					//TODO: optimize this path so we don't have to do forEach and NodeList work.
					var parentNode = node.parentNode;
					if(result !== false && !evt.isImmediatePropagationStopped() && !evt.isPropagationStopped() && parentNode && parentNode.nodeType == 1){
						$(parentNode).trigger(type, data, extraFunc);
					}
				}
			}
		});

		//Clear current event data.
		currentEvtData = null;
		currentExtraFunc = null;

		return this;
	}

	var bindIdCounter = 0;

	f.bind = function(/*String*/type, /*Array||Function?*/data, /*Function*/fn){
		//Type can be space separated values.
		type = type.split(" ");

		//May not have data argument.
		if(!fn){
			fn = data;
			data = null;
		}

		this.forEach(function(node){
			//Only handle non text/comment nodes.
			if(node.nodeType != 3 && node.nodeType != 8){

				//If document, bind to documentElement
				if(node.nodeType == 9){
					node = node.documentElement;
				}

				//If no nodeId, then create one and attach it to the DOM node.
				var nodeId = node.getAttribute(eventAttr);
				if(!nodeId){
					nodeId = listenId++;
					node.setAttribute(eventAttr, nodeId);
					listeners[nodeId] = {};
				}

				//Process each event type.
				for(var i = 0; i < type.length; i++){
					//Get event name, if have a dot on it, it is namespaced,
					//be sure to get the core event name.
					var evtFullName = type[i];
					var evtName = getNonNamespacedName(evtFullName);
					if(evtName == evtFullName){
						//Generate a unique ID for this function binding
						evtFullName = evtName + "$$" + (bindIdCounter++);
					}

					//Get the event listeners for the event name, the complete name.
					var lls = listeners[nodeId];
					if(!lls[evtName]){
						lls[evtName] = {
							_connectId: domConnect(node, evtName)
						};
					}

					//Add the callback to the list of listeners.
					lls[evtName][evtFullName] = {
						fn: fn,
						data: data
					};
				}
			}
		});

		return this;
	}

	function copyEventHandlers(/*DOMNode*/ src, /*DOMNode*/ target){
		// summary:
		//		copies the event handlers from onne src *element* node to
		//		another target *element* node. Assumes that target had
		//		no previous events on it, and is a clone of the src node.

		//Get src listeners.
		var srcNodeId = target.getAttribute(eventAttr);
		var sls = listeners[srcNodeId];
		if(!sls){
			return;
		}

		//Generate listeners area for target.
		var nodeId = nodeId = listenId++;
		target.setAttribute(eventAttr, nodeId);
		var tls = listeners[nodeId] = {};

		//Loope through events in source. Protect against bad
		//code modifying Object.prototype.
		var empty = {};
		for (var evtName in sls){
			var tEvtData = tls[evtName] = {
				_connectId: domConnect(target, evtName)
			};
			var sEvtData = sls[evtName];

			for (var evtFullName in sEvtData){
				tEvtData[evtFullName] = {
					fn: sEvtData[evtFullName].fn,
					data: sEvtData[evtFullName].data
				};
			}
		}
	}

	function listenerUnbind(lls, evtName, evtFullName, callbackId, fn){
		//Handles the real remove of an event and dojo.disconnects DOM handler if necessary.
		//This has to be broken out of the main unbind function because we have to support
		//things like unbind(".test") that go across major event names. Yuck.
		var handles = lls[evtName];
		if(handles){
			var hasDot = evtFullName.indexOf(".") != -1;
			var forceDelete = false;

			if(callbackId){
				//Only need to unbind that one callback
				delete handles[callbackId];
			}else if(!hasDot && !fn){
				forceDelete = true;
			}else if(hasDot){
				//A namespaced event.
				//Problem is the namespaced event could be something like
				//".test" which means remove all that end in .test. Yuck.
				if(evtFullName.charAt(0) == "."){
					for(var param in handles){
						if(param.indexOf(evtFullName) == param.length - evtFullName.length){
							delete handles[param];
						}
					}
				}else{
					delete handles[evtFullName];
				}
			}else{
				//Not a namespaced event. Cycle through the $$ names
				//to find a function match.
				for(var param in handles){
					if(param.indexOf("$$") != -1 && handles[param].fn == fn){
						delete handles[param];
						break;
					}
				}
			}

			//Remove handles/disconnect dom if no other params.
			var allDone = true;
			for(var param in handles){
				if(param != "_connectId"){
					allDone = false;
					break;
				}
			}
			if(forceDelete || allDone){
				if(evtName.indexOf("ajax") != -1){
					dojo.unsubscribe(handles._connectId);
				}else{
					dojo.disconnect(handles._connectId);
				}
				delete lls[evtName];
			}
		}
	}

	f.unbind = function(/*String*/type, /*Function*/fn){

		//See if event has a callbackId, if so, then we only unbind
		//that one callback.
		var callbackId = type ? type[dojo._scopeName + "callbackId"] : null;

		//Type can be space separated values.
		type = type && type.type ? type.type : type;
		type = type ? type.split(" ") : type;

		this.forEach(function(node){
			//Only handle non text/comment nodes.
			if(node.nodeType != 3 && node.nodeType != 8){
				//If document, bind to documentElement
				if(node.nodeType == 9){
					node = node.documentElement;
				}

				//If no nodeId, then create one and attach it to the DOM node.
				var nodeId = node.getAttribute(eventAttr);

				if(nodeId){
					//Get the event listeners for the event name, the complete name.
					var lls = listeners[nodeId];
					if(lls){
						//If no type, then it means do all bound types. Make a list of them.
						var etypes = type;
						if(!etypes){
							etypes = [];
							for(var param in lls){
								etypes.push(param);
							}
						}

						//Process each event type.
						for(var i = 0; i < etypes.length; i++){
							//Get event name, if have a dot on it, it is namespaced,
							//be sure to get the core event name.
							var evtFullName = etypes[i];
							var evtName = getNonNamespacedName(evtFullName);

							//Problem is the namespaced event could be something like
							//".test" which means remove all that end in .test. Yuck.
							if(evtFullName.charAt(0) == "."){
								for(var param in lls) {
									listenerUnbind(lls, param, evtFullName, callbackId, fn);
								}
							}else{
								listenerUnbind(lls, evtName, evtFullName, callbackId, fn);
							}
						}
					}
				}
			}
		});

		return this;
	}

	f.one = function(/*String*/evtName, /*Function*/func){
		var oneFunc = function(){
			$(this).unbind(evtName, arguments.callee);
			return func.apply(this, arguments);
		}

		return this.bind(evtName, oneFunc);
	};

	f._cloneNode = function(/*DOMNode*/ src){
		// summary:
		//		private utiltity to clone a node. Copies event handlers too.
		var target = src.cloneNode(true);

		if(src.nodeType == 1){
			//Look for event handlers in target.
			var evNodes = dojo.query("[" + eventAttr + "]", target);
			for(var i = 0, newNode; newNode = evNodes[i]; i++){
				var oldNode = dojo.query('[' + eventAttr + '="' + newNode.getAttribute(eventAttr) + '"]', src)[0];
				if(oldNode){
					copyEventHandlers(oldNode, newNode);
				}
			}
		}
		return target;
	};

	//Temporary testing shim to get past jquery test setup errors.
	dojo.getObject("$.event.global", true);

	//Set up event handlers
	dojo.forEach([
		"blur", "focus", "dblclick", "click", "error", "keydown", "keypress", "keyup", "load", "mousedown",
		"mouseenter", "mouseleave", "mousemove", "mouseout", "mouseover", "mouseup", "submit",
		"ajaxStart", "ajaxSend", "ajaxSuccess", "ajaxError", "ajaxComplete", "ajaxStop"
		], function(evt){
			f[evt] = function(callback){
				if(callback){
					this.bind(evt, callback);
				}else{
					this.trigger(evt);
				}
				return this;
			}
		}
	);

	//END jquery Events API methods

	//START jquery Effects API methods
	//http://docs.jquery.com/Effects
	function speedInt(speed){
		//Fix speed setting, translate string values to numbers.
		if(dojo.isString(speed)){
			if(speed == "slow"){
				speed = 700;
			}else if(speed == "fast"){
				speed = 300;
			}else{
				//Everything else is considered normal speed.
				speed = 500;
			}
		}
		return speed;
	}

	f.hide = function(/*String||Number*/speed, /*Function?*/callback){
		//Fix speed setting, translate string values to numbers.
		speed = speedInt(speed);

		this.forEach(function(node){
			var style = node.style;

			//Skip if already hidden
			var cs = dojo.getComputedStyle(node);
			if(cs.display == "none"){
				return;
			}

			style.overflow = "hidden";
			style.display = "block";

			if(speed){
				//It is alive!
				dojo.anim(
					node,
					{
						width: 0,
						height: 0,
						opacity: 0
					},
					speed,
					null,
					function(){
						style.width = "";
						style.height = "";
						style.display = "none";
						return callback && callback.call(node);
					}
				);
			}else{
				//No need for animation, fast path it.
				dojo.style(node, "display", "none");
				if(callback){
					callback.call(node);
				}
			}
		});
		return this;
	}

	f.show = function(/*String||Number*/speed, /*Function?*/callback){
		//Fix speed setting, translate string values to numbers.
		speed = speedInt(speed);

		this.forEach(function(node){
			var style = node.style;
			//Skip if the node is already showing.
			var cs = dojo.getComputedStyle(node);
			if(cs.display != "none"){
				return;
			}

			if(speed){
				//Figure out size of element
				//so we know when to stop animation.
				//Try the easy path first.
				var width = parseFloat(style.width);
				var height = parseFloat(style.height);
				if(!width || !height){
					//temporarily show the element to get
					//dimensions
					style.display = "block";
					var box = dojo.marginBox(node);
					width = box.w;
					height = box.h;
				}

				//Make sure values are set to hidden state.
				style.width = 0;
				style.height = 0;
				style.overflow = "hidden";
				dojo.attr(node, "opacity", 0);
				style.display = "block";

				//It is alive!
				dojo.anim(
					node,
					{
						width: width,
						height: height,
						opacity: 1
					},
					speed,
					null,
					callback ? dojo.hitch(node, callback) : undefined
				);
			}else{
				dojo.style(node, "display", "block");
				if(callback){
					callback.call(node);
				}
			}
		});
		return this;
	}

	//END jquery Effects API methods

	//START jquery Ajax API methods
	//http://docs.jquery.com/Ajax

	$.ajaxSettings = {
	};

	$.ajaxSetup = function(/*Object*/args){
		dojo.mixin($.ajaxSettings, args);
	}

	var topics = {
		"ajaxStart": "/dojo/io/start",
		"ajaxSend": "/dojo/io/send",
		"ajaxSuccess": "/dojo/io/load",
		"ajaxError": "/dojo/io/error",
		"ajaxComplete": "/dojo/io/done",
		"ajaxStop": "/dojo/io/stop"
	};

	for(var fnName in topics){
		//Make sure we are dealing with properties
		//we care about and not something another toolkit added.
		if(fnName.indexOf("ajax") == 0){
			;(function(fnName){
				f[fnName] = function(callback){
					this.forEach(function(node){
						dojo.subscribe(topics[fnName], function(){
							var fakeEvt = new $.Event(fnName);
							var ioArgs = arguments[0] && arguments[0].ioArgs;
							var xhr = ioArgs && ioArgs.xhr;
							var args = ioArgs && ioArgs.args;
							var res = arguments[1];
							if("ajaxComplete|ajaxSend|ajaxSuccess".indexOf(fnName) != -1){
								return callback.call(node, fakeEvt, xhr, args);
							}else if(fnName == "ajaxError"){
								return callback.call(node, fakeEvt, xhr, args, res);
							}else{
								//ajaxStart|ajaxStop
								return callback.call(node, fakeEvt);
							}
						});
					});
					return this;
				}
			})(fnName);
		}
	};

	//Override dojo._xhrObj(dfd.ioArgs.args) to support beforeSend
	//Do not understand the reason for beforeSend, particularly
	//returning false stops the request.
	//WARNING: even with this code, the error and complete callbacks
	//will be fired because the deferred is cancelled. I feel this is
	//correct behavior for dojo, and not sure why beforeSend is needed.
	var _oldXhrObj = dojo._xhrObj;
	dojo._xhrObj = function(args){
		var xhr = _oldXhrObj.apply(dojo, arguments);
		if(args && args.beforeSend){
			if(args.beforeSend(xhr) === false){
				return false;
			}
		}
		return xhr;
	}

	$.ajax = function(/*Object*/args){
		//Not sure if the args are considered mutable.
		//Copy them to be safe.
		var temp = dojo.delegate($.ajaxSettings);
		for(var param in args){
			//For data objects merge the data do not overwrite.
			if(param == "data" && dojo.isObject(args[param]) && dojo.isObject(temp.data)){
				for(var prop in args[param]){
					temp.data[prop] = args[param][prop];
				}
			}else{
				temp[param] = args[param];
			}
		}
		args = temp;
		var url = args.url;

		if("async" in args){
			args.sync = !args.async;
		}

		//Turn off topic publications
		if(args.global === false){
			args.ioPublish = false;
		}

		if(args.data){
			var data = args.data;
			if(dojo.isString(data)){
				//convert to an object.
				args.content = dojo.queryToObject(data);
			}else{
				//data property values could be a function, be sure to call them if so.
				//Hmm, this seems to be of dubious value.
				for(var param in data){
					if(dojo.isFunction(data[param])){
						data[param] = data[param]();
					}
				}
				args.content = data;
			}
		}

		//dataType
		var dataType = args.dataType;
		if("dataType" in args){
			if(dataType == "script"){
				dataType = "javascript";
			}else if(dataType == "html"){
				dataType = "text";
			}
			args.handleAs = dataType;
		}else{
			//Make a guess based on the URL.
			dataType = args.handleAs = "text";
			args.guessedType = true;
		}

		//cache:
		if("cache" in args){
			args.preventCache = !args.cache;
		}else{
			if(args.dataType == "script" || args.dataType == "jsonp"){
				args.preventCache = true;
			}
		}

		//Hide error since dojo treats it different.
		if(args.error){
			args._jqueryError = args.error;
			delete args.error;
		}

		//TODO: dataFilter

		//Set up callbacks.
		args.handle = function(result, ioArgs){
			var textStatus = "success";
			if(result instanceof Error){
				textStatus = (result.dojoType == "timeout" ? "timeout" : "error");
				if(args._jqueryError){
					args._jqueryError(ioArgs.xhr, textStatus, result);
				}
			}else{
				//If we guessed the type, see if it should be XML.
				var xml = (ioArgs.args.guessedType && ioArgs.xhr && ioArgs.xhr.responseXML);
				if(xml){
					result = xml;
				}

				if(args.success){
					args.success(result, textStatus, ioArgs.xhr);
				}
			}
			if(args.complete){
				args.complete(result, textStatus, ioArgs.xhr);
			}

			return result;
		};

		//Use a script tag if the request is xdomain or a jsonp thing.
		var useScript = (dataType == "jsonp");
		if(dataType == "javascript"){
			//Get protocol and domain.
			var colonIndex = url.indexOf(":");
			var slashIndex = url.indexOf("/");
			if(colonIndex > 0 && colonIndex < slashIndex){
				//Possibly xdomain. Peel off protocol and hostname to find out.
				var lastSlash = url.indexOf("/", slashIndex + 2);
				if(lastSlash == -1){
					lastSlash = url.length;
				}
				if(location.protocol != url.substring(0, colonIndex + 1) ||
					location.hostname != url.substring(slashIndex + 2, lastSlash)){
					useScript = true;
				}
			}
		}

		if(useScript){
			if(dataType == "jsonp"){
				//Look for callback param
				var cb = args.jsonp;
				if(!cb){
					//Look in the URL
					var params = args.url.split("?")[1];
					if(params && (params = dojo.queryToObject(params))){
						cb = findJsonpCallback(params);
						if(cb){
							//Remove the cb from the url.
							var regex = new RegExp("([&\\?])?" + cb + "=?");
							args.url = args.url.replace(regex + "=?");
						}
					}
					//Look in the content.
					if(!cb){
						cb = findJsonpCallback(args.content);
						if(cb){
							delete args.content[cb];
						}
					}
				}
				args.jsonp = cb || "callback";
			}
			var dfd = dojo.io.script.get(args);
			return dfd;
		}else{
			var dfd = dojo.xhr(args.type || "GET", args);
			//If the XHR object is false, it means beforeSend canceled the request.
			return dfd.ioArgs.xhr === false ? false : dfd.ioArgs.xhr;
		}
	}

	function findJsonpCallback(obj){
		for(var prop in obj){
			if(prop.indexOf("callback") == prop.length - 8){
				return prop;
			}
		}
		return null;
	}

	$.getpost = function(httpType, url, data, callback, dataType){
		var args = {
			url: url,
			type: httpType
		};

		//Normalize data, considering it may be the real
		//callback.
		if(data){
			if(dojo.isFunction(data) && !callback){
				args.complete = data;
			}else{
				args.data = data;
			}
		}

		//Normalize callback, considering it may be
		//the datatype.
		if(callback){
			if(dojo.isString(callback) && !dataType){
				dataType = callback;
			}else{
				args.complete = callback;
			}
		}

		if(dataType){
			args.dataType = dataType;
		}

		return $.ajax(args);
	};

	$.get = dojo.hitch($, "getpost", "GET");
	$.post = dojo.hitch($, "getpost", "POST");
	$.getJSON = function(url, data, callback){
		return $.getpost("GET", url, data, callback, "json");
	}
	$.getScript = function(url, callback){
		return $.ajax({
			url: url,
			success: callback,
			dataType: "script"
		});
	}

	f.load = function(url, data, callback){

		//See if this is a window or document. If so, then want to
		//register onload handler.
		var node = this[0];
		if(!node || !node.nodeType || node.nodeType == 9){
			dojo.addOnLoad(url);
			return this;
		}

		//The rest of this function is the ajax HTML load case.
		//Pull off selector if it is on the url.
		var parts = url.split(/\s+/);
		url = parts[0];
		var query = parts[1];

		var finalCb = callback || data;

		var cb = dojo.hitch(this, function(result, textStatus, xhr){
			//Try to find all the body content.
			var match = result.match(/\<\s*body[^>]+>.*<\/body\s*>/i);
			if(match){
				result = match;
			}

			//Convert to DOM nodes.
			var nodes = dojo._toDom(result);

			//Apply query, using a temp div to do the filtering.
			if(query){
				var temp = $(dojo.create("div"));
				temp.append(nodes);
				nodes = temp.find(query);
			}else{
				nodes = $(nodes.nodeType == 11 ? nodes.childNodes : nodes);
			}

			//Add the HTML to all nodes in this node list.
			this.html(nodes);

			//Call the user's callback.
			//Use a timeout to allow any embedded scripts that
			//were just inserted to run.
			if(finalCb){
				setTimeout(dojo.hitch(this, function(){
					this.forEach(function(node){
						finalCb.call(node, result, textStatus, xhr);
					});
				}), 10);
			}
		});

		//Adjust parameters since they are variable.
		if(!callback){
			data = cb;
		}else{
			callback = cb;
		}

		//Set HTTP method. If the data is a string, use get, if it is an object,
		//use post.
		var method = "GET";
		if(data && dojo.isObject(data)){
			method = "POST";
		}

		$.getpost(method, url, data, callback, "html");
		return this;
	}

	var serializeExclude = "file|submit|image|reset|button|";
	f.serialize = function(){
		var ret = "";
		var strs = this.map(function(node){
			if(node.nodeName.toUpperCase() == "FORM"){
				return dojo.formToQuery(node);
			}else{
				var type = (node.type||"").toLowerCase();
				if(serializeExclude.indexOf(type) == -1){
					var val = dojo.fieldToObject(node);
					if(node.name && val != null){
						var q = {};
						q[node.name] = val;
						return dojo.objectToQuery(q);
					}
				}
			}
		});
		return ret + strs.join("&");
	}

	$.param = function(obj){
		if(obj._is$ && obj.serialize){
			return obj.serialize();
		}else if(dojo.isArray(obj)){
			return dojo.map(obj, function(item){
				return $.param(item);
			}).join("&");
		}else{
			return dojo.objectToQuery(obj);
		}
	}

	//END jquery Ajax API methods

	//START jquery Utilities API methods
	//http://docs.jquery.com/Utilities
	//TODO:

	$.isFunction = function(){
		var result = dojo.isFunction.apply(dojo, arguments);
		//Make sure Object does not return true
		if(result){
			result = (typeof(arguments[0]) != "object");
		}
		return result;
	}

	//END jquery Utilities API methods

})();

Output:
【漏洞类型】原型污染漏洞
【严重性】High
【漏洞摘要】这个代码中存在原型污染漏洞。具体表现为在`jqMix`函数中，允许将`__proto__`属性混合到目标对象中，这可能导致对象的原型被意外修改，从而影响整个应用程序的安全性和稳定性。问题行在`jqMix`函数中，`if`条件语句没有排除`__proto__`属性。
【关键代码模式】
- `jqMix`函数
- `__proto__`属性
- `dojo._mixin`函数
【修复方法说明】修复方法通过在`jqMix`函数中添加一个条件判断`if(x !== '__proto__')`，排除了将`__proto__`属性混合到目标对象中，从而防止了原型污染。此修复方法遵循了最佳实践中的安全编码技术，即避免将可枚举属性混合到对象原型中。


Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
modules/jooby-netty/src/main/java/io/jooby/internal/netty/NettyContext.java
### 代码内容：
package io.jooby.internal.netty;

import com.typesafe.config.Config;
import io.jooby.Body;
import io.jooby.ByteRange;
import io.jooby.Context;
import io.jooby.Cookie;
import io.jooby.DefaultContext;
import io.jooby.FileUpload;
import io.jooby.Formdata;
import io.jooby.MediaType;
import io.jooby.Multipart;
import io.jooby.QueryString;
import io.jooby.Route;
import io.jooby.Router;
import io.jooby.Sender;
import io.jooby.Server;
import io.jooby.Session;
import io.jooby.SessionStore;
import io.jooby.SneakyThrows;
import io.jooby.StatusCode;
import io.jooby.Value;
import io.jooby.ValueNode;
import io.jooby.WebSocket;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelFutureListener;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.DefaultFileRegion;
import io.netty.handler.codec.http.DefaultFullHttpRequest;
import io.netty.handler.codec.http.DefaultFullHttpResponse;
import io.netty.handler.codec.http.DefaultHttpHeaders;
import io.netty.handler.codec.http.DefaultHttpResponse;
import io.netty.handler.codec.http.EmptyHttpHeaders;
import io.netty.handler.codec.http.HttpHeaderNames;
import io.netty.handler.codec.http.HttpHeaders;
import io.netty.handler.codec.http.HttpRequest;
import io.netty.handler.codec.http.HttpResponseStatus;
import io.netty.handler.codec.http.HttpUtil;
import io.netty.handler.codec.http.HttpVersion;
import io.netty.handler.codec.http.cookie.ServerCookieDecoder;
import io.netty.handler.codec.http.multipart.HttpData;
import io.netty.handler.codec.http.multipart.HttpPostRequestDecoder;
import io.netty.handler.codec.http.multipart.InterfaceHttpData;
import io.netty.handler.codec.http.multipart.InterfaceHttpPostRequestDecoder;
import io.netty.handler.codec.http.websocketx.WebSocketDecoderConfig;
import io.netty.handler.codec.http.websocketx.WebSocketServerHandshaker;
import io.netty.handler.codec.http.websocketx.WebSocketServerHandshakerFactory;
import io.netty.handler.stream.ChunkedNioStream;
import io.netty.handler.stream.ChunkedStream;
import io.netty.handler.stream.ChunkedWriteHandler;
import io.netty.handler.timeout.IdleState;
import io.netty.handler.timeout.IdleStateHandler;
import io.netty.util.ReferenceCounted;

import javax.annotation.Nonnull;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
import java.nio.channels.ReadableByteChannel;
import java.nio.charset.Charset;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.Executor;
import java.util.concurrent.TimeUnit;

import static io.netty.buffer.Unpooled.copiedBuffer;
import static io.netty.buffer.Unpooled.wrappedBuffer;
import static io.netty.handler.codec.http.HttpHeaderNames.CONTENT_LENGTH;
import static io.netty.handler.codec.http.HttpHeaderNames.CONTENT_TYPE;
import static io.netty.handler.codec.http.HttpHeaderNames.RANGE;
import static io.netty.handler.codec.http.HttpHeaderNames.SET_COOKIE;
import static io.netty.handler.codec.http.HttpHeaderNames.TRANSFER_ENCODING;
import static io.netty.handler.codec.http.HttpHeaderValues.CHUNKED;
import static io.netty.handler.codec.http.HttpUtil.isKeepAlive;
import static io.netty.handler.codec.http.HttpVersion.HTTP_1_1;
import static io.netty.handler.codec.http.LastHttpContent.EMPTY_LAST_CONTENT;
import static java.nio.charset.StandardCharsets.UTF_8;

public class NettyContext implements DefaultContext, ChannelFutureListener {

  private static final HttpHeaders NO_TRAILING = EmptyHttpHeaders.INSTANCE;
  final DefaultHttpHeaders setHeaders = new DefaultHttpHeaders(false);
  private final int bufferSize;
  InterfaceHttpPostRequestDecoder decoder;
  private Router router;
  private Route route;
  ChannelHandlerContext ctx;
  private HttpRequest req;
  private String path;
  private HttpResponseStatus status = HttpResponseStatus.OK;
  private boolean responseStarted;
  private QueryString query;
  private Formdata form;
  private Multipart multipart;
  private List<FileUpload> files;
  private ValueNode headers;
  private Map<String, String> pathMap = Collections.EMPTY_MAP;
  private MediaType responseType;
  private Map<String, Object> attributes = new HashMap<>();
  private long contentLength = -1;
  private boolean needsFlush;
  private Map<String, String> cookies;
  private Map<String, String> responseCookies;
  private Boolean resetHeadersOnError;
  NettyWebSocket webSocket;

  public NettyContext(ChannelHandlerContext ctx, HttpRequest req, Router router, String path,
      int bufferSize) {
    this.path = path;
    this.ctx = ctx;
    this.req = req;
    this.router = router;
    this.bufferSize = bufferSize;
  }

  @Nonnull @Override public Router getRouter() {
    return router;
  }

  /* **********************************************************************************************
   * Request methods:
   * **********************************************************************************************
   */

  @Nonnull @Override public Map<String, Object> getAttributes() {
    return attributes;
  }

  @Nonnull @Override public String getMethod() {
    return req.method().asciiName().toUpperCase().toString();
  }

  @Nonnull @Override public Route getRoute() {
    return route;
  }

  @Nonnull @Override public Context setRoute(@Nonnull Route route) {
    this.route = route;
    return this;
  }

  @Nonnull @Override public final String pathString() {
    return path;
  }

  @Nonnull @Override public Map<String, String> pathMap() {
    return pathMap;
  }

  @Nonnull @Override public Context setPathMap(@Nonnull Map<String, String> pathMap) {
    this.pathMap = pathMap;
    return this;
  }

  @Override public final boolean isInIoThread() {
    return ctx.channel().eventLoop().inEventLoop();
  }

  @Nonnull @Override public Context dispatch(@Nonnull Runnable action) {
    return dispatch(router.getWorker(), action);
  }

  @Override public Context dispatch(Executor executor, Runnable action) {
    executor.execute(action);
    return this;
  }

  @Nonnull @Override public Context detach(@Nonnull Route.Handler next) throws Exception {
    next.apply(this);
    return this;
  }

  @Nonnull @Override public QueryString query() {
    if (query == null) {
      String uri = req.uri();
      int q = uri.indexOf('?');
      query = QueryString.create(this, q >= 0 ? uri.substring(q + 1) : null);
    }
    return query;
  }

  @Nonnull @Override public Formdata form() {
    if (form == null) {
      form = Formdata.create(this);
      decodeForm(req, form);
    }
    return form;
  }

  @Nonnull @Override public Multipart multipart() {
    if (multipart == null) {
      multipart = Multipart.create(this);
      form = multipart;
      decodeForm(req, multipart);
    }
    return multipart;
  }

  @Nonnull @Override public Value header(@Nonnull String name) {
    return Value.create(this, name, req.headers().getAll(name));
  }

  @Nonnull @Override public String getRemoteAddress() {
    InetSocketAddress remoteAddress = (InetSocketAddress) ctx.channel().remoteAddress();
    return remoteAddress.getAddress().getHostAddress();
  }

  @Nonnull @Override public String getProtocol() {
    return req.protocolVersion().text();
  }

  @Nonnull @Override public String getScheme() {
    // TODO: review if we add websocket or https
    return "http";
  }

  @Nonnull @Override public ValueNode header() {
    if (headers == null) {
      Map<String, Collection<String>> headerMap = new LinkedHashMap<>();
      HttpHeaders headers = req.headers();
      Set<String> names = headers.names();
      for (String name : names) {
        headerMap.put(name, headers.getAll(name));
      }
      this.headers = Value.hash(this, headerMap);
    }
    return headers;
  }

  @Nonnull @Override public Body body() {
    if (decoder != null && decoder.hasNext()) {
      return new NettyBody(this, (HttpData) decoder.next(), HttpUtil.getContentLength(req, -1L));
    }
    return Body.empty(this);
  }

  @Override public @Nonnull Map<String, String> cookieMap() {
    if (this.cookies == null) {
      this.cookies = Collections.emptyMap();
      String cookieString = req.headers().get(HttpHeaderNames.COOKIE);
      if (cookieString != null) {
        Set<io.netty.handler.codec.http.cookie.Cookie> cookies = ServerCookieDecoder.STRICT
            .decode(cookieString);
        if (cookies.size() > 0) {
          this.cookies = new LinkedHashMap<>(cookies.size());
          for (io.netty.handler.codec.http.cookie.Cookie it : cookies) {
            this.cookies.put(it.name(), it.value());
          }
        }
      }
    }
    return this.cookies;
  }

  @Nonnull @Override public Context upgrade(WebSocket.Initializer handler) {
    try {
      responseStarted = true;
      String webSocketURL = getProtocol() + "://" + req.headers().get(HttpHeaderNames.HOST) + path;
      WebSocketDecoderConfig config = WebSocketDecoderConfig.newBuilder()
          .allowExtensions(true)
          .allowMaskMismatch(false)
          .withUTF8Validator(false)
          .maxFramePayloadLength(WebSocket.MAX_BUFFER_SIZE)
          .build();
      webSocket = new NettyWebSocket(this);
      handler.init(Context.readOnly(this), webSocket);
      DefaultFullHttpRequest fullHttpRequest = new DefaultFullHttpRequest(req.protocolVersion(),
          req.method(), req.uri(), Unpooled.EMPTY_BUFFER, req.headers(), EmptyHttpHeaders.INSTANCE);
      WebSocketServerHandshakerFactory factory = new WebSocketServerHandshakerFactory(webSocketURL,
          null, config);
      WebSocketServerHandshaker handshaker = factory.newHandshaker(fullHttpRequest);
      handshaker.handshake(ctx.channel(), fullHttpRequest, setHeaders, ctx.newPromise())
          .addListener(future -> {
            if (future.isSuccess()) {
              webSocket.fireConnect();
            }
          });
      Config conf = getRouter().getConfig();
      long timeout = conf.hasPath("websocket.idleTimeout")
          ? conf.getDuration("websocket.idleTimeout", TimeUnit.MINUTES)
          : 5;
      if (timeout > 0) {
        IdleStateHandler idle = new IdleStateHandler(timeout, 0, 0, TimeUnit.MINUTES);
        ctx.pipeline().addBefore("handler", "idle", idle);
      }
    } catch (Throwable x) {
      sendError(x);
    }
    return this;
  }

  /* **********************************************************************************************
   * Response methods:
   * **********************************************************************************************
   */

  @Nonnull @Override public StatusCode getResponseCode() {
    return StatusCode.valueOf(this.status.code());
  }

  @Nonnull @Override public Context setResponseCode(int statusCode) {
    this.status = HttpResponseStatus.valueOf(statusCode);
    return this;
  }

  @Nonnull @Override public Context setResponseHeader(@Nonnull String name, @Nonnull String value) {
    setHeaders.set(name, value);
    return this;
  }

  @Nonnull @Override public Context removeResponseHeader(@Nonnull String name) {
    setHeaders.remove(name);
    return this;
  }

  @Nonnull @Override public Context removeResponseHeaders() {
    setHeaders.clear();
    return this;
  }

  @Nonnull @Override public MediaType getResponseType() {
    return responseType == null ? MediaType.text : responseType;
  }

  @Nonnull @Override public Context setDefaultResponseType(@Nonnull MediaType contentType) {
    if (responseType == null) {
      setResponseType(contentType, contentType.getCharset());
    }
    return this;
  }

  @Override public final Context setResponseType(MediaType contentType, Charset charset) {
    this.responseType = contentType;
    setHeaders.set(CONTENT_TYPE, contentType.toContentTypeHeader(charset));
    return this;
  }

  @Nonnull @Override public Context setResponseType(@Nonnull String contentType) {
    this.responseType = MediaType.valueOf(contentType);
    setHeaders.set(CONTENT_TYPE, contentType);
    return this;
  }

  @Nonnull @Override public Context setResponseLength(long length) {
    contentLength = length;
    setHeaders.set(CONTENT_LENGTH, Long.toString(length));
    return this;
  }

  @Override public long getResponseLength() {
    return contentLength;
  }

  @Nonnull public Context setResponseCookie(@Nonnull Cookie cookie) {
    if (responseCookies == null) {
      responseCookies = new HashMap<>();
    }
    cookie.setPath(cookie.getPath(getContextPath()));
    responseCookies.put(cookie.getName(), cookie.toCookieString());
    setHeaders.remove(SET_COOKIE);
    for (String cookieString : responseCookies.values()) {
      setHeaders.add(SET_COOKIE, cookieString);
    }
    return this;
  }

  @Nonnull @Override public PrintWriter responseWriter(MediaType type, Charset charset) {
    responseStarted = true;
    setResponseType(type, charset);

    return new PrintWriter(new NettyWriter(newOutputStream(), charset));
  }

  @Nonnull @Override public Sender responseSender() {
    responseStarted = true;
    prepareChunked();
    ctx.write(new DefaultHttpResponse(req.protocolVersion(), status, setHeaders));
    return new NettySender(this, ctx);
  }

  @Nonnull @Override public OutputStream responseStream() {
    return newOutputStream();
  }

  @Nonnull @Override public Context send(@Nonnull String data) {
    return send(copiedBuffer(data, UTF_8));
  }

  @Override public final Context send(String data, Charset charset) {
    return send(copiedBuffer(data, charset));
  }

  @Override public final Context send(byte[] data) {
    return send(wrappedBuffer(data));
  }

  @Nonnull @Override public Context send(@Nonnull byte[]... data) {
    return send(Unpooled.wrappedBuffer(data));
  }

  @Nonnull @Override public Context send(@Nonnull ByteBuffer[] data) {
    return send(Unpooled.wrappedBuffer(data));
  }

  @Override public final Context send(ByteBuffer data) {
    return send(wrappedBuffer(data));
  }

  private Context send(@Nonnull ByteBuf data) {
    responseStarted = true;
    setHeaders.set(CONTENT_LENGTH, Long.toString(data.readableBytes()));
    DefaultFullHttpResponse response = new DefaultFullHttpResponse(HTTP_1_1, status,
        data, setHeaders, NO_TRAILING);
    if (ctx.channel().eventLoop().inEventLoop()) {
      needsFlush = true;
      ctx.write(response).addListener(this);
    } else {
      ctx.writeAndFlush(response).addListener(this);
    }
    return this;
  }

  public void flush() {
    if (needsFlush) {
      needsFlush = false;
      ctx.flush();
    }
  }

  @Nonnull @Override public Context send(@Nonnull ReadableByteChannel channel) {
    prepareChunked();
    DefaultHttpResponse rsp = new DefaultHttpResponse(HttpVersion.HTTP_1_1, status, setHeaders);
    responseStarted = true;
    int bufferSize = contentLength > 0 ? (int) contentLength : this.bufferSize;
    ctx.channel().eventLoop().execute(() -> {
      // Headers
      ctx.write(rsp, ctx.voidPromise());
      // Body
      ctx.write(new ChunkedNioStream(channel, bufferSize), ctx.voidPromise());
      // Finish
      ctx.writeAndFlush(EMPTY_LAST_CONTENT).addListener(this);
    });
    return this;
  }

  @Nonnull @Override public Context send(@Nonnull InputStream in) {
    if (in instanceof FileInputStream) {
      // use channel
      return send(((FileInputStream) in).getChannel());
    }
    try {
      prepareChunked();
      long len = responseLength();
      ByteRange range = ByteRange.parse(req.headers().get(RANGE), len)
          .apply(this);
      ChunkedStream chunkedStream = new ChunkedStream(range.apply(in), bufferSize);

      DefaultHttpResponse rsp = new DefaultHttpResponse(HttpVersion.HTTP_1_1, status, setHeaders);
      responseStarted = true;
      ctx.channel().eventLoop().execute(() -> {
        // Headers
        ctx.write(rsp, ctx.voidPromise());
        // Body
        ctx.write(chunkedStream, ctx.voidPromise());
        // Finish
        ctx.writeAndFlush(EMPTY_LAST_CONTENT).addListener(this);
      });
      return this;
    } catch (Exception x) {
      throw SneakyThrows.propagate(x);
    }
  }

  @Nonnull @Override public Context send(@Nonnull FileChannel file) {
    try {
      long len = file.size();
      setHeaders.set(CONTENT_LENGTH, Long.toString(len));

      ByteRange range = ByteRange.parse(req.headers().get(RANGE), len)
          .apply(this);

      DefaultHttpResponse rsp = new DefaultHttpResponse(HttpVersion.HTTP_1_1, status, setHeaders);
      responseStarted = true;
      ctx.channel().eventLoop().execute(() -> {
        // Headers
        ctx.write(rsp, ctx.voidPromise());
        // Body
        ctx.write(new DefaultFileRegion(file, range.getStart(), range.getEnd()), ctx.voidPromise());
        // Finish
        ctx.writeAndFlush(EMPTY_LAST_CONTENT).addListener(this);
      });
    } catch (IOException x) {
      throw SneakyThrows.propagate(x);
    }
    return this;
  }

  @Override public boolean isResponseStarted() {
    return responseStarted;
  }

  @Override public boolean getResetHeadersOnError() {
    return resetHeadersOnError == null
        ? getRouter().getRouterOptions().getResetHeadersOnError()
        : resetHeadersOnError.booleanValue();
  }

  @Override public Context setResetHeadersOnError(boolean value) {
    this.resetHeadersOnError = value;
    return this;
  }

  @Nonnull @Override public Context send(StatusCode statusCode) {
    responseStarted = true;
    if (!setHeaders.contains(CONTENT_LENGTH)) {
      setHeaders.set(CONTENT_LENGTH, "0");
    }
    DefaultFullHttpResponse rsp = new DefaultFullHttpResponse(HTTP_1_1,
        HttpResponseStatus.valueOf(statusCode.value()), Unpooled.EMPTY_BUFFER, setHeaders,
        NO_TRAILING);
    ctx.writeAndFlush(rsp).addListener(this);
    return this;
  }

  @Override public void operationComplete(ChannelFuture future) {
    try {
      ifSaveSession();
      destroy(future.cause());
    } finally {
      if (!isKeepAlive(req)) {
        future.channel().close();
      }
    }
  }

  private void ifSaveSession() {
    Session session = (Session) getAttributes().get(Session.NAME);
    if (session != null && (session.isNew() || session.isModify())) {
      SessionStore store = router.getSessionStore();
      store.saveSession(this, session);
    }
  }

  private NettyOutputStream newOutputStream() {
    prepareChunked();
    return new NettyOutputStream(ctx, bufferSize,
        new DefaultHttpResponse(req.protocolVersion(), status, setHeaders), this);
  }

  void destroy(Throwable cause) {
    if (cause != null) {
      if (Server.connectionLost(cause)) {
        router.getLog()
            .debug("exception found while sending response {} {}", getMethod(), pathString(),
                cause);
      } else {
        router.getLog()
            .error("exception found while sending response {} {}", getMethod(), pathString(),
                cause);
      }
    }
    if (files != null) {
      for (FileUpload file : files) {
        try {
          file.destroy();
        } catch (Exception x) {
          router.getLog().debug("file upload destroy resulted in exception", x);
        }
      }
      files = null;
    }
    if (decoder != null) {
      try {
        decoder.destroy();
      } catch (Exception x) {
        router.getLog().debug("body decoder destroy resulted in exception", x);
      }
      decoder = null;
    }
    release(req);
  }

  private FileUpload register(FileUpload upload) {
    if (this.files == null) {
      this.files = new ArrayList<>();
    }
    this.files.add(upload);
    return upload;
  }

  private void decodeForm(HttpRequest req, Formdata form) {
    if (decoder == null) {
      // empty/bad form
      return;
    }
    try {
      while (decoder.hasNext()) {
        HttpData next = (HttpData) decoder.next();
        if (next.getHttpDataType() == InterfaceHttpData.HttpDataType.FileUpload) {
          ((Multipart) form).put(next.getName(),
              register(new NettyFileUpload(router.getTmpdir(),
                  (io.netty.handler.codec.http.multipart.FileUpload) next)));
        } else {
          form.put(next.getName(), next.getString(UTF_8));
        }
      }
    } catch (HttpPostRequestDecoder.EndOfDataDecoderException x) {
      // ignore, silly netty
    } catch (Exception x) {
      throw SneakyThrows.propagate(x);
    } finally {
      release(req);
    }
  }

  private static void release(HttpRequest req) {
    if (req instanceof ReferenceCounted) {
      ReferenceCounted ref = (ReferenceCounted) req;
      if (ref.refCnt() > 0) {
        ref.release();
      }
    }
  }

  private long responseLength() {
    String len = setHeaders.get(CONTENT_LENGTH);
    return len == null ? -1 : Long.parseLong(len);
  }

  private void prepareChunked() {
    // remove flusher, doesn't play well with streaming/chunked responses
    ChannelPipeline pipeline = ctx.pipeline();
    if (pipeline.get("chunker") == null) {
      pipeline.addAfter("encoder", "chunker", new ChunkedWriteHandler());
    }
    if (!setHeaders.contains(CONTENT_LENGTH)) {
      setHeaders.set(TRANSFER_ENCODING, CHUNKED);
    }
  }

  @Override public String toString() {
    return getMethod() + " " + pathString();
  }
}

Output:
【漏洞类型】HTTP响应拆分（HTTP Response Splitting）
【严重性】High
【漏洞摘要】HTTP响应拆分是一种安全漏洞，攻击者通过在HTTP响应头中插入CRLF（回车换行符）序列，可以构造恶意响应，导致浏览器或客户端误解服务器的响应。在原始代码中，`setHeaders`对象在初始化时使用了`new DefaultHttpHeaders(false)`，这意味着它不会自动进行CRLF序列的过滤。这使得攻击者可以通过控制请求头中的内容来注入恶意的CRLF序列。具体表现为在`setResponseHeader`方法中，无保护地将用户输入的头值写入响应头，可能被恶意利用。
【关键代码模式】`DefaultHttpHeaders`的初始化设置为`false`，用户输入的头值无保护地写入响应头。
【修复方法说明】修复方法通过将`setHeaders`对象的初始化改为`new DefaultHttpHeaders(true)`，启用了自动的CRLF序列过滤，从而解决了HTTP响应拆分的问题。这遵循了安全编码的最佳实践，即对用户输入进行适当的验证和过滤，以防止响应头被恶意篡改。


Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
http-netty/src/main/java/io/micronaut/http/netty/NettyHttpHeaders.java
### 代码内容：
package io.micronaut.http.netty;

import io.micronaut.core.annotation.Internal;
import io.micronaut.core.convert.ArgumentConversionContext;
import io.micronaut.core.convert.ConversionService;
import io.micronaut.http.MutableHttpHeaders;
import io.netty.handler.codec.http.DefaultHttpHeaders;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
import java.util.Set;

/**
 * Delegates to Netty's {@link io.netty.handler.codec.http.HttpHeaders}.
 *
 * @author Graeme Rocher
 * @since 1.0
 */
@Internal
public class NettyHttpHeaders implements MutableHttpHeaders {

    io.netty.handler.codec.http.HttpHeaders nettyHeaders;
    final ConversionService<?> conversionService;

    /**
     * @param nettyHeaders      The Netty Http headers
     * @param conversionService The conversion service
     */
    public NettyHttpHeaders(io.netty.handler.codec.http.HttpHeaders nettyHeaders, ConversionService conversionService) {
        this.nettyHeaders = nettyHeaders;
        this.conversionService = conversionService;
    }

    /**
     * Default constructor.
     */
    public NettyHttpHeaders() {
        this.nettyHeaders = new DefaultHttpHeaders(false);
        this.conversionService = ConversionService.SHARED;
    }

    /**
     * @return The underlying Netty headers.
     */
    public io.netty.handler.codec.http.HttpHeaders getNettyHeaders() {
        return nettyHeaders;
    }

    /**
     * Sets the underlying netty headers.
     *
     * @param headers The Netty http headers
     */
    void setNettyHeaders(io.netty.handler.codec.http.HttpHeaders headers) {
        this.nettyHeaders = headers;
    }

    @Override
    public <T> Optional<T> get(CharSequence name, ArgumentConversionContext<T> conversionContext) {
        List<String> values = nettyHeaders.getAll(name);
        if (values.size() > 0) {
            if (values.size() == 1 || !isCollectionOrArray(conversionContext.getArgument().getType())) {
                return conversionService.convert(values.get(0), conversionContext);
            } else {
                return conversionService.convert(values, conversionContext);
            }
        }
        return Optional.empty();
    }

    private boolean isCollectionOrArray(Class<?> clazz) {
        return clazz.isArray() || Collection.class.isAssignableFrom(clazz);
    }

    @Override
    public List<String> getAll(CharSequence name) {
        return nettyHeaders.getAll(name);
    }

    @Override
    public Set<String> names() {
        return nettyHeaders.names();
    }

    @Override
    public Collection<List<String>> values() {
        Set<String> names = names();
        List<List<String>> values = new ArrayList<>();
        for (String name : names) {
            values.add(getAll(name));
        }
        return Collections.unmodifiableList(values);
    }

    @Override
    public String get(CharSequence name) {
        return nettyHeaders.get(name);
    }

    @Override
    public MutableHttpHeaders add(CharSequence header, CharSequence value) {
        nettyHeaders.add(header, value);
        return this;
    }

    @Override
    public MutableHttpHeaders remove(CharSequence header) {
        nettyHeaders.remove(header);
        return this;
    }
}

Output:
【漏洞类型】初始化参数不正确
【严重性】Low
【漏洞摘要】在NettyHttpHeaders的默认构造函数中，调用了`new DefaultHttpHeaders(false)`，这可能导致某些HTTP头的处理不符合预期。`DefaultHttpHeaders`的构造函数有两个重载版本，一个接受一个布尔值参数，用于指定是否使用不区分大小写的映射。如果传递了错误的参数（如`false`），可能会导致某些HTTP头的值无法被正确获取或处理。这个问题的根本原因是构造函数的参数使用不当，导致了潜在的不一致性。
【关键代码模式】`DefaultHttpHeaders`的构造函数调用，特别是传递布尔值参数的构造函数。
【修复方法说明】修复了默认构造函数中传递给`DefaultHttpHeaders`构造函数的布尔值参数，改为不传递参数，以使用默认的大小写敏感映射。