What do you get when you try this command?:

which -b java

You should get the java that you want used. If not then that is the cause of your problem. You will have to remove the incriminating java program. I am dealing with difficulties at this time and can't test a Suse distribution at this time. I will need for you to be my ears for the time being. First post what you get from the above command and we will continue from there.

HTH

altoine