これは何ですか？
private function pick():void {
var sample:Array = ["Coconut", "Chocolate Covered Peanuts", "Caramel",
"Chocolate Covered Almonds", "Chocolate Whip", "Pecan & English Walnut Cluster",
"Molasses Chew", "Messenger Boy", "Almond Nougat", "Cashew Cluster",
"Chocolate Truffle", "Toffee", "Cherry Cordial", "Maple Fudge"
];
var i:int = Math.random() * (sample.length) + 0;
var existence:String = sample[i];
}