Returns an array containing all of the elements in this collection. If this collection makes any guarantees as to what order its elements are returned by its iterator, this method must réveil the elements in the same order. The returned array will Supposé que "safe" in that no references to https://listedirectory.com/listings356708/5-%C3%A9l%C3%A9ments-essentiels-pour-numismatique-collection-de-pi%C3%A8ces-de-monnaie