Java Programming

Hi All
I am trying to execute below code which uses MQQueueConnectionFactory, As per I knew this class automatically does all JNDI settings. But unfurtunatly I am getting Exception as
java.lang.NoClassDefFoundError: com/ibm/disthub2/spi/ClientTranslate
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:140)
at com.ibm.mq.jms.MQConnectionFactory.<clinit>(MQConnectionFactory.java:537)

****my code***
try{
MQQueueConnectionFactory factory = new MQQueueConnectionFactory();
factory.setTransportType(1);
factory.setQueueManager("c360QMgr");
factory.setHostName("WQM");
factory.setPort(1414);
factory.setChannel("c360Channel");
queueConnection = factory.createQueueConnection();
session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
queue = session.createQueue("C360");
queueReceiver = session.createReceiver(queue);
queueReceiver.setMessageListener(this);
queueConnection.start();
char zs = (char)System.in.read();
} catch (Exception e) {
e.printStackTrace();
}

***my code ends***

regards
Balmiki