I can confirm that this bug still exists in up to date Jaunty 32bit
$ java -version java version "1.6.0_0" OpenJDK Runtime Environment (IcedTea6 1.4.1) (6b14-1.4.1-0ubuntu7) OpenJDK Client VM (build 14.0-b08, mixed mode, sharing) tero@tero-laptop:~$
I can confirm that this bug still exists in up to date Jaunty 32bit
$ java -version 4.1-0ubuntu7)
java version "1.6.0_0"
OpenJDK Runtime Environment (IcedTea6 1.4.1) (6b14-1.
OpenJDK Client VM (build 14.0-b08, mixed mode, sharing)
tero@tero-laptop:~$