| Class | Description | 
|---|---|
| JSONArray | 
 A dense indexed sequence of values. 
 | 
| JSONObject | 
 A modifiable set of name/value mappings. 
 | 
| JSONStringer | 
 Implements  
JSONObject.toString() and JSONArray.toString(). | 
| JSONTokener | 
 Parses a JSON (RFC 4627)
 encoded string into the corresponding object. 
 | 
| Exception | Description | 
|---|---|
| JSONException | 
 Thrown to indicate a problem with the JSON API. 
 |