let loose from admin., now, I have java envir. 4.2, 5,& just downloaded 6. can or should I delete 4.2 and 5?

Question

I'd really like to do this myself, but I don't want to stare at a blank screen, or have no physical or virtual memory left, and that is the trend. Help me grow wings, Wizards and gurus!

running 2000, v.5, service pac4., be gentle w/answers if at all possible, Thanks!!

Answer 1

It depends on which one is in your classpath. just because you downloaded six doesn't necessarily mean it is the one working.
In the command window type:-
echo %CLASSPATH%
you can delete your other Java directories if they are not in your classpath. You only need one in your classpath