Hi all.
found a tutorial on the net
Installing 64bit Java on openSUSE 11.1 « Kamil’s Blog
If you download and install that Java jdk as said in the tutorial in /usr/java all works fine
The 64bit java plugin works excelent
There is only one nasty thing: installing that bin file in /usr/java puts a script “jexec” in /etc/init.d
Opensuse boot hangs on that script in init 5
you pass it by with edd=off as boot parameter
than delete jexec from /etc/init.d
Have fun with the 64bit java plugin.