var myCat = new Cat('Micia', 20); 
var myCat = new Cat('Micia', 20, 'tortoiseshell'); 
	proto: function(){		var Animal = new Class({			initialize: function(age){				this.age = age;			}		});		var Cat = Animal.extend({			initialize: function(name, age){				this.parent(age);				this.name = name;			}		});		var myCat = new Cat('Micia', 20);		var Mammal = new Class({			initialize: function(family){				this.family = family;			}		});		Mammal.implement({			roar: function(){				this.roaring = true;			}		});		var myLion = new Mammal('Felidae');		myLion.roar();		this.end(			Assert.equals(Animal.constructor, Class),			Assert.equals(myCat.age, 20),			Assert.isTrue(myLion.roaring)		);	},
9299	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9299/f98ec1ab149f173a9660792986c96b4be0d6e14e/Class.js/buggy/Test/Class/Class.js