[Php-java-bridge-users] NOT WORKING

Hi,
 I'm using java bridge for calling java in php. I installed java- bridge and
I,m getting the index page by running http://localhost:8080/JavaBridge/.
But I write a php program with the contents of the following

<?php
//require_once("http://www.epaykerala.com:8080/JavaBridge/java/Java.inc");
echo "hello1";
require_once("http://localhost:8080/JavaBridge/java/Java.inc");

$System = java("java.lang.System");
echo "hello2....";
echo $System->getProperties();
?>

When I run this by http://localhost/sample.php,i is not showing any error or
any output. How can I run this?Is the code contains any error?.
Please help me.
I new in Java-Bridge.
Thanks in Advance.

-- 
Thanks & Regards,
Dini Maniyan,
Software Engineer,
Volks Electronics Pvt Ltd.
www.volkselectronics.com