I have created one json Object Using java and it's values are given below
{"result":[{"ID":7252,"Age":52,"Date":"2015-11-25","DAY":"Wednesday","Gender":"M"},{"ID":7252,"Age":52,"Date":"2015-12-05","DAY":"Saturday","Gender":"M"},....],"status":"ok"}
I need to group data as per date,required format is given below
{"result":[ {"2015-11-25":[{"ID":7252,"Age":52,"Date":"2015-11-25","DAY":"Wednesday","Gender":"F"}{"ID":7252,"Age":52,"Date":"2015-11-25","DAY":"Wednesday","Gender":"M"}]},{"2015-10-25":[{"ID":7252,"Age":52,"Date":"2015-10-25","DAY":"Tuesday","Gender":"F"}{"ID":7252,"Age":52,"Date":"2015-10-25","DAY":"Tuesday","Gender":"M"}]},"status":"ok"}
Basically i need group all same date data together inside JSON with date as key How can i achieve this format using java