libpg-java | Java database (JDBC) driver for PostgreSQL | Mehr ...
Java classes for communication with the PostgreSQL 7.2 up to 8.3 database backend (local or remote) using JDBC. This package contains two Java archives (JARs), one that supports JDBC 2.0 (for JDK 1.3 and up) and one that supports JDBC 3.0 and SSL (for JDK 1.4 and up).
libpgjava | Java database (JDBC) driver for PostgreSQL - transitional package | Mehr ...
A dummy package for transition to the new libpg-java package. It can be removed after the upgrade.