I'm a newbie to postgreSQL so please forgive my ignorance. I am able to write code that connects/updates a database. I copied a simple Notify/Listen example and for the life of me I can't seem to figure out why the getNotifications() method for the PGConnection class is undefined? All the examples use it and the docs say its available after version 7.3 or so. I've installed PostgreSQL 9.1.4, and link to postgresql-9.0-801.jdbc4.jar in my project. What piece am I missing?