IBM MQ and how it works,

IBM MQ is a family of network software products that IBM launched in March 1992. It was originally called MQSeries, and was renamed WebSphere MQ in 2002 to join the suite of WebSphere products. In April 2014, it was renamed IBM MQ.

https://en.wikipedia.org/wiki/IBM_WebSphere_MQ


Simple Point-to-point application using WebSphere MQ JMS:-


http://www.ibm.com/developerworks/websphere/tutorials/i-mqrad3/i-mqrad3.html

Example of  mq call using java.

http://www.ibm.com/support/knowledgecenter/SSFKSJ/com.ibm.mq.helphome.doc/product_welcome_wmq.htm