--- protected([name ... ])

    ʤΤȤϺ夳Υ饹ޤϥ⥸塼ǿ
    ᥽åɤ protected ꤷޤprotected ȤϤΥ᥽å
    Ƥ륯饹ޤϤΥ֥饹餷ƤӽФȤ
    ʤȤ̣Ǥ

    Ϳ줿ˤϰˤäƻꤵ줿᥽åɤ protected
    ꤷޤ

    self ֤ޤ

