SQuirreL SQL Client

Im using Ubuntu 9.10. When I run SQuirreL SQL with OpenJDK the "General
Preferences"->"I18n administration"->"Translations" tab is empty.
Normally there should be a bunch of buttons, input fields and a table on
the bottom. But when using OpenJDK to run Squirrel, there is only
one input field for a file, directly on the center, and nothing more.
Nothing happens when I select a file in that input field.

When I switch Java runtime in squirrel-sql.sh to the Sun's JDK, which is
also installed on my system, everything works fine, so it looks
like some Swing issue on OpenJDK.

Anybody has a solution?