Feature #1333: Delegator < BasicObject
http://redmine.ruby-lang.org/issues/show/1333
e$B5/I<<Te(B: Shyouhei U.
e$B%9%F!<%?%9e(B: Open, e$BM%@hEYe(B: Low
e$B%+%F%4%je(B: lib, Target version: 1.9.2
Delegatore$B$re(BBasicObjecte$B$N%5%V%/%i%9$K$9$k$3$H$rDs0F$7$^$9!#<BAu$,$$$^$h$j<c434JL@$K$J$j$^$9!#e(B