The DLJ bundles for 6u6 have been published.  See:

https://jdk-distros.dev.java.net/developer.html

Of most significant importance to Linux distros is this release contains 
the fix for:-

6532373: xcb_xlib.c:50: xcb_xlib_unlock: Assertion 'c->xlib.lock' failed.
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6532373