Using Spring to call jmx bean on JBoss7 / EAP 6

Recently I had to create a sample project showing how to call a JMX Bean exposed by one application by other one. It seems so easy... as usual. But with new JBoss 7 / EAP6 and their new remoting-jmx protocol I struggled a bit. So here how it should look like

Spring batch in memory and OutOfMemoryError

Some time ago I started to use Spring batch for various processing of data. While it was ok for simple usage, when I pushed large file for processing into my system it died with OutOfMemoryError.
So I took the heap dump, analyzed it, and saw some Spring Batch classes that were taking huge amount of my heap.

Handling soap fault in spring ws

Recently I was working on a integration with some other project. Our applications communicate with web services with WS-Security - each message is signed and encrypted. I was having some issues with proper handling of the soap fault in case of errors.