java nio Selector doesn't block on Selector.select(timeout)

[hnlixm]

my java -version is:

java version "1.6.0.08"
Java(TM) SE Runtime Environment (build 1.6.0.08-jinteg_17_aug_2010_07_03-b00)
Java HotSpot(TM) Server VM (build 17.0-b17-jre1.6.0.08-rc1, mixed mode)


my os version is :hpux 11.23
refer to
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6403933,it says jdk 1.6.04 has solve this problem ,but my jvm version is jdk 1.6.08