JJSon is a simple, free and open-source library that makes it easier to deal with the JSON format.
Alos, JJSon does not require dependencies and provide only the features that are actually useful.
JJSON-Struts is a Struts 2 plugin which provides a result type to return JSON.
Detailed instructions on how to install and use the JJSon utility on your Mac are available HERE.
JJSon is cross-platform and it works on Mac OS X, Windows and Linux. Binaries for the Windows and Linux platforms are available on the project's homepage.
Here are some key features of "JJSON":
· Create json strings out of objects using annotations
· Map json strings into POJOs
· Create java object net out of a json string
· Create json string out of a java object net