public static void main(String[] args) throws Exception {
     Properties prop = new Properties();
     prop.setProperty("java.naming.factory.initial", "oracle.jms.AQjmsInitialContextFactory");
     prop.setProperty("db_url", "jdbc:oracle:thin:<connectionurl>");
     prop.setProperty("java.naming.security.principal", "<username>");
     prop.setProperty("java.naming.security.credentials", "<password>");
     Context ctx = new InitialContext(prop);
     QueueConnectionFactory qcf = (QueueConnectionFactory) ctx.lookup("<Queuename>");
     System.out.println(":: Queue :: "+qcf);
 }