Cannot connect to Database

Hi,

everytime I try to connect to my Database with a Java-Applikation, I
recieve only the following Exception:

org.postgresql.util.PSQLException: A connection error has occurred:
org.postgresql.util.PSQLException: FATAL: kein pg_hba.conf-Eintrag für
Host »127.0.0.1«, Benutzer »postgres«, Datenbank »test«, SSL aus

I get the same error-message with other applications, e.g. pgaccess, too.

My pg_hba.conf looks like:

# TYPE DATABASE USER IP-ADDRESS IP-MASK
METHOD


host all all 127.0.0.1 255.255.255.255 trust

The database and the applications are on the same host.

What could be the problem.

thx (and soory for my english),
Bernd