Session session = null;
Transaction tx = null;

try
{
session=DbHandler.getInstance.getSession(); // returns back a session
tx = session.beginTransaction();

// get objects from database ...
// change objects ...
// update objects ...

tx.commit();
}
catch(Exception e)
{
    // exception handling
}
finally
{
    session.close();
}

What have I to do to close connection before finalizing session? I thought, wen I close the session, the connection will be closed too. It's actually only a warning, but I'm neverthless confused!

Tanks for any help.