Oracle10.2 SSL with JDBC Thin Driver

[cdr]

Hi,
I'm trying to get an SSL connection between an Oracle10.2 instance (running on Windows XP) and a JDBC client using a Thin Driver (JDK1.5). I configured the oracle instance as following (see also attached files):
- wallet created with already available certificate and correspondent CA
- configure ASO for using tcps protocol
- create a simple Java client
I do not want to use a certificate on the client side (1-way SSL) because the authentication should still happen via username/password.
Something goes wrong and the connection will never be stablished because the Java client hangs somewhere: any idea? Did anyone already tried to do the same?
I attached the following files:
- tnsnames.ora
- sqlnet.ora
- listener.ora
- java client, with comments

thanks in advance
bye
carlo