THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
OGNL is the Object Graph Navigation Language (see http://www.opensymphony.com/ognlhttp://commons.apache.org/proper/commons-ognl/ for the full documentation of OGNL). Here, we will cover a few examples of OGNL features that co-exist with the framework. To review basic concepts, refer to OGNL Basics.
...