Overview
This plugin just provide a new result type 'json'. It's an alternative to the exiting struts json plugin(http://cwiki.apache.org/S2PLUGINS/json-plugin.html)
This plugin heavily depends flexjson(http://flexjson.sourceforge.net/). Flexjson provide a DSL way to control the serialization process of a java object.
For more detail, source code or documentation, please check http://code.google.com/p/struts2jsonresult/