I'll do that... 

But I asked this in the mail as well as in the issue to clarify whether because I didn't have I idea of call hierarchy of the public static CalendarData instance(....) method and wanted to minimize the changes affects all over the MifosX project since advised to minimize the effects to the other's developments. I wanted to clarify this. But still didn't had a answer. It'll be very helpful if you can clarify these things, please. 

https://groups.google.com/forum/#!topic/mifosdeveloper/6qgyXwSDgPQ

https://mifosforge.jira.com/browse/MIFOSX-855?focusedCommentId=81434&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-81434