!3 [[Issue #191][https://github.com/smartrics/RestFixture/issues/191]] Issue in converting the Map to JSON on the output

| Table: Rest Fixture |http://${jettyHost}:${jettyPort}|
|GET    | /map | 200 |Content-Type : application/json | !-
    jsonbody.map['1'].name == 'fred'
    jsonbody.map['2'].surname == 'bogart'
    Object.keys(jsonbody.map).length == 3
-!|

