A Problem An interactive calendar allows its user to scan and find calendars for inputted dates. In addition the user can select a reference date and locate other calendars from this date. Interactive calendars can be fully enbance for planning, tracking events and teaching history B Specifications Write a java program with (a) problem specification and analysis (b) Software design that displays the current yearmonth and day on startup.For example the current date February 12,2014 is shown highlighted in the interactive calendar below. On start up the current date is taken as the reference date The reference date can be changed by typing a new date in the text box labelled Date and clicking on the Set as Ref....button The user can change the displayed date by typing a new date in the textbox labelled Date. The inputted date is displayed and its reference time is set to twelve midnight 4.The elapsed time from the referenced date to the displayed date is printed in the textbox labelled Time from referenced date. A negative sign in front of the time from referenced date indicates that the displayed date preceded the reference date A user can change the displayed date by inputting the elapsed time from the reference date The calendar and the date textbox display the calculated date from the elapsed time 1. 2. 3. 4. 5. 6. Displayed dates and elapsed time include hours, minutes and seconds in brackets. Calendar Time from Reference Date 000000 34567 89 1011 12 13 14 15 16 17 18 19 20212223 24 25 26 27 28 29 30 A Problem An interactive calendar allows its user to scan and find calendars for inputted dates. In addition the user can select a reference date and locate other calendars from this date. Interactive calendars can be fully enbance for planning, tracking events and teaching history B Specifications Write a java program with (a) problem specification and analysis (b) Software design that displays the current yearmonth and day on startup.For example the current date February 12,2014 is shown highlighted in the interactive calendar below. On start up the current date is taken as the reference date The reference date can be changed by typing a new date in the text box labelled Date and clicking on the Set as Ref....button The user can change the displayed date by typing a new date in the textbox labelled Date. The inputted date is displayed and its reference time is set to twelve midnight 4.The elapsed time from the referenced date to the displayed date is printed in the textbox labelled Time from referenced date. A negative sign in front of the time from referenced date indicates that the displayed date preceded the reference date A user can change the displayed date by inputting the elapsed time from the reference date The calendar and the date textbox display the calculated date from the elapsed time 1. 2. 3. 4. 5. 6. Displayed dates and elapsed time include hours, minutes and seconds in brackets. Calendar Time from Reference Date 000000 34567 89 1011 12 13 14 15 16 17 18 19 20212223 24 25 26 27 28 29 30