OpenJDK issue

[Major Péter]

Hi all,

I have a Fedora 10 install on my computer and I would like to get rid of 
OpenJDK (because it's much slower then Sun's JDK and the update packages 
are rarely coming out).
My main problem is that I am using maven build tools which has a depend 
to OpenJDK (even if I don't use with it, I changed every symlink 
referring to OpenJDK in /usr/lib/jvm and /usr/java). So is there a way 
to remove completely OpenJDK without having removed maven (and ant, 
eclipse) tools. So can these java project depend on besides OpenJDK, for 
example on Sun's JDK too (so when I want to install e.g. maven next time 
can I choose between them?)?
Thanks.

Best regards,
Peter Major