Hi all.
 I have a Java application that it connects to the PostgreSQL database with IPv6 patch installed.
 I obtain the following error:
    Something unusual has occured to cause the driver to fail.
    Please report this exception: java.lang.NullPointerException
       at org.postgresql.Driver.connect(Driver.java:125)
       at java.sql.DriverManager.getConnection(DriverManager.java:512)
       at java.sql.DriverManager.getConnection(DriverManager.java:171)
       at piscis.pki.ca.database.DBManager.connect(DBManager.java:78)
In my class DBManager I have the following connection method:
   class.ForName("org.postgresql.Driver");
    Connection connect = DriverManager.getConnection(<dir. IPv6>,<user name>,<password>);
Which is my error?? Need I a special postgresql.jar?? 
 Regards...
   Manuel Gil Pérez - Proyecto m-PISCIS
   DIIC - Dpto. Ingeniería de la Información y las Comunicaciones 
   Facultad de Informática - Universidad de Murcia (Spain)
   ANTS Research Group - 
http://ants.dif.um.es