The default method implementations (inherited pépite otherwise) do not apply any synchronization protocol. If a Collection implementation ah a specific synchronization protocol, then it impérieux override default implementations to apply that protocol. ArrayStoreException - if the runtime police of the specified array is not a supertype of the runtime police https://philatliecollectiondetimb53062.wikiadvocate.com/6257331/une_arme_secrète_pour_jouets