[Php-java-bridge-users] Array list

Jost,
I've done it:
public class TestCase {

        public ArrayList add(String a,String b){


but now "ClassNotFoundException"......
 Well, am I right if I think, that it will work if I use "java_values($object-> add ($hund,$ball) );"

<?php 
require_once("java/Java.inc");
$System = java("java.lang.System");

$object = new Java( "TestCase");
$result = java_values($object-> add ($hund,$ball) );
print_r($result);
?>

Or do I need anything else????

Thanks in advance!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!