Encoding Problem

Hi,

I'm using Postgresql since the first 8.0 version (Windows2000) and it
gets better with every new version. But one problem remains with the
jdbc driver: The encoding of umlaute is still wrong. This problem occurs
also in all pgAdmin III versions.
The psql client on the other hand works fine.
I tried different server encodings like sql_ascii or latin1 but I always
get these strange characters in pgAdmin III and with jdbc. I also tried
to specify the charSet property with the connection string in jdbc but
that didn't help.
Does anyone know how I can get the correct strings with umlaut (e.g.
ä,ö,ü) in java?
I thought this problem would be solved in the newer versions, but even
in rc2 the problem still exists.

Greetings, Jérôme