better code injection handling for js

samples/client/petstore-security-test/javascript/node_modules/extend/.npmignore

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+test

samples/client/petstore-security-test/javascript/node_modules/extend/.travis.yml

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+language: node_js
+node_js:
+  - "0.10"
+  - 0.8
+  - 0.6

samples/client/petstore-security-test/javascript/node_modules/extend/README.md

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+[![Build Status][1]][2] [![dependency status][9]][10] [![dev dependency status][11]][12]
+
+# extend() for Node.js <sup>[![Version Badge][8]][3]</sup>
+
+`node-extend` is a port of the classic extend() method from jQuery. It behaves as you expect. It is simple, tried and true.
+
+## Installation
+
+This package is available on [npm][3] as: `extend`
+
+``` sh
+npm install extend
+```
+
+## Usage
+
+**Syntax:** extend **(** [`deep`], `target`, `object1`, [`objectN`] **)** 
+
+*Extend one object with one or more others, returning the modified object.*
+
+Keep in mind that the target object will be modified, and will be returned from extend().
+
+If a boolean true is specified as the first argument, extend performs a deep copy, recursively copying any objects it finds. Otherwise, the copy will share structure with the original object(s).
+Undefined properties are not copied. However, properties inherited from the object's prototype will be copied over.
+
+### Arguments
+
+* `deep` *Boolean* (optional)  
+If set, the merge becomes recursive (i.e. deep copy).
+* `target`	*Object*  
+The object to extend.
+* `object1`	*Object*  
+The object that will be merged into the first.
+* `objectN` *Object* (Optional)  
+More objects to merge into the first.
+
+## License
+
+`node-extend` is licensed under the [MIT License][4].
+
+## Acknowledgements
+
+All credit to the jQuery authors for perfecting this amazing utility.
+
+Ported to Node.js by [Stefan Thomas][5] with contributions by [Jonathan Buchanan][6] and [Jordan Harband][7].
+
+[1]: https://travis-ci.org/justmoon/node-extend.png
+[2]: https://travis-ci.org/justmoon/node-extend
+[3]: https://npmjs.org/package/extend
+[4]: http://opensource.org/licenses/MIT
+[5]: https://github.com/justmoon
+[6]: https://github.com/insin
+[7]: https://github.com/ljharb
+[8]: http://vb.teelaun.ch/justmoon/node-extend.svg
+[9]: https://david-dm.org/justmoon/node-extend.png
+[10]: https://david-dm.org/justmoon/node-extend
+[11]: https://david-dm.org/justmoon/node-extend/dev-status.png
+[12]: https://david-dm.org/justmoon/node-extend#info=devDependencies
+

samples/client/petstore-security-test/javascript/node_modules/extend/index.js

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+var hasOwn = Object.prototype.hasOwnProperty;
+var toString = Object.prototype.toString;
+
+function isPlainObject(obj) {
+	if (!obj || toString.call(obj) !== '[object Object]' || obj.nodeType || obj.setInterval)
+		return false;
+
+	var has_own_constructor = hasOwn.call(obj, 'constructor');
+	var has_is_property_of_method = hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
+	// Not own constructor property must be Object
+	if (obj.constructor && !has_own_constructor && !has_is_property_of_method)
+		return false;
+
+	// Own properties are enumerated firstly, so to speed up,
+	// if last one is own, then all properties are own.
+	var key;
+	for ( key in obj ) {}
+
+	return key === undefined || hasOwn.call( obj, key );
+};
+
+module.exports = function extend() {
+	var options, name, src, copy, copyIsArray, clone,
+	    target = arguments[0] || {},
+	    i = 1,
+	    length = arguments.length,
+	    deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && typeof target !== "function") {
+		target = {};
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( isPlainObject(copy) || (copyIsArray = Array.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && Array.isArray(src) ? src : [];
+
+					} else {
+						clone = src && isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};

samples/client/petstore-security-test/javascript/node_modules/extend/package.json

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+{
+  "_args": [
+    [
+      "extend@1.2.1",
+      "/Users/williamcheng/Code/may2016/swagger-codegen/samples/client/petstore-security-test/javascript/node_modules/superagent"
+    ]
+  ],
+  "_from": "extend@1.2.1",
+  "_id": "extend@1.2.1",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/extend",
+  "_npmUser": {
+    "email": "ljharb@gmail.com",
+    "name": "ljharb"
+  },
+  "_npmVersion": "1.3.8",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "extend",
+    "raw": "extend@1.2.1",
+    "rawSpec": "1.2.1",
+    "scope": null,
+    "spec": "1.2.1",
+    "type": "version"
+  },
+  "_requiredBy": [
+    "/superagent"
+  ],
+  "_resolved": "https://registry.npmjs.org/extend/-/extend-1.2.1.tgz",
+  "_shasum": "a0f5fd6cfc83a5fe49ef698d60ec8a624dd4576c",
+  "_shrinkwrap": null,
+  "_spec": "extend@1.2.1",
+  "_where": "/Users/williamcheng/Code/may2016/swagger-codegen/samples/client/petstore-security-test/javascript/node_modules/superagent",
+  "author": {
+    "email": "justmoon@members.fsf.org",
+    "name": "Stefan Thomas",
+    "url": "http://www.justmoon.net"
+  },
+  "bugs": {
+    "url": "https://github.com/justmoon/node-extend/issues"
+  },
+  "contributors": [
+    {
+      "name": "Jordan Harband",
+      "url": "https://github.com/ljharb"
+    }
+  ],
+  "dependencies": {},
+  "description": "Port of jQuery.extend for Node.js",
+  "devDependencies": {
+    "tape": "~1.1.0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "a0f5fd6cfc83a5fe49ef698d60ec8a624dd4576c",
+    "tarball": "https://registry.npmjs.org/extend/-/extend-1.2.1.tgz"
+  },
+  "keywords": [
+    "clone",
+    "extend",
+    "merge"
+  ],
+  "main": "index",
+  "maintainers": [
+    {
+      "name": "justmoon",
+      "email": "justmoon@members.fsf.org"
+    },
+    {
+      "name": "ljharb",
+      "email": "ljharb@gmail.com"
+    }
+  ],
+  "name": "extend",
+  "optionalDependencies": {},
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/justmoon/node-extend.git"
+  },
+  "scripts": {
+    "test": "node test/index.js"
+  },
+  "version": "1.2.1"
+}