| JSONAware | Beans that support customized output of JSON text shall implement this interface. |
| JSONStreamAware | Beans that support customized output of JSON text to a writer shall implement this interface. |
| ItemList | |a:b:c| => |a|,|b|,|c| |:| => ||,|| |a:| => |a|,|| |
| JSONArray | A JSON array. |
| JSONObject | A JSON object. |
| JSONValue |