Java crashes in recent Potato?

[Stuart Ballard <sballard@netreach.net>]

Java, Javac and all other java commands appear to be crashing since a
recent apt-get upgrade of my potato system. I get the following message:

/usr/lib/jdk1.1/bin/../bin/i686/green_threads/java: error in loading
shared libraries:
/usr/lib/jdk1.1/bin/../lib/i686/green_threads/libjava.so: undefined
symbol: _dl_symbol_value

This must have happened in the last two or three weeks. I can't pinpoint
it closer than that because I've done several upgrades, but only just
noticed the problem. Doing an upgrade right now, though, didn't fix it.

Anyone else experienced this, or have a fix?

Thanks,
Stuart.