--- run

    ߾(stop)ΥåɤƳޤ
    Thread#wakeup [Thread/wakeup] Ȱۤʤꤹ˥åɤڤؤ
    ԤޤǤ륹åɤФƼ¹Ԥ ThreadError 
    ȯޤ

    self ֤ޤ

