Java crashes in Mozilla Firefox

[Per Anton Rønning]

Ian Malone wrote:
> 
> No, it indicates a missing Java class and probably indicates your java
> setup is broken. Deepak suggestion of trying IcedTea is definitely
> worth trying, though I'm not sure how far developed it is in fedora 9.
> 

I found IcedTea for Fedora 9, so I am about to try it out.

My browsing to find info about this problem has revealed that the same 
crash occurss under Fedora 13.

In my installation libjavaplugin_oji.so seems to be an executable file,
located several places, but especially under my java installation:
/usr/java/jre1.6.0_27/plugin/i386/ns7
Others have pointed out that libnpjp2.so is the one to go with for
recent versions of Firefox.

If java is broken, what should I look for to get it right?

Regards
PA