Thread ϢΥ顼Ȥȯޤ

* ȥåɤ join 褦ȤȤ

* join ǥǥåɥåˤʤäȤ

* λåɤ wakeup 褦ȤȤ

* åɤĤʤΤ Thread.stop 褦ȤȤ

* ƥ졼Ϳ˥åɤ褦ȤȤ

* throw å 
  catch ʤȤ

* åɤ return 褦ȤȤ