[#4956] - Multi axis chart in jasper report is not showing data of x axis in sorted order

I have used multi axis chart in jasper report but it is not showing data of x-axis in sorted order. When I ran the procedure which I am using in report it is returning data of that field in sorted order, that field I am using as category axis data in all charts in multi axis chart. So How can I show data in category axis in sorted order? Data I am using in category axis in type of timestamp.