| Class | Description | 
                            | DefaultJsonGenerator | Temporary fork of DefaultJsonGenerator until Groovy 2.5.0 is out. | 
                            | DefaultJsonGenerator.ClosureConverter | A converter that handles converting a given type to a JSON value
 using a closure. | 
                            | JsonGenerator.Options | A builder used to construct a JsonGenerator instance that allows
 control over the serialized JSON output. | 
                            | JsonOutput | Temporary fork of groovy.json.JsonOutput until Groovy 2.5.0 is out. | 
                            | JsonOutput.JsonUnescaped | Represents unescaped JSON | 
                            | JsonOutput.JsonWritable | Represents unescaped JSON | 
                            | StreamingJsonBuilder | Temporary fork of groovy.json.StreamingJsonBuilder until Groovy 2.4.5 is out. | 
                            | StreamingJsonBuilder.StreamingJsonDelegate | The delegate used when invoking closures |