This is a playground.
For libraries have a look at https://developer.github.com/v3/libraries/
General configuration is stored in config.properties.
- Gson
https://github.com/google/gson
https://github.com/google/gson/blob/master/UserGuide.md - json-io (com.cedarsoftware)
JSON formatting
https://github.com/jdereg/json-io