java - How to add 30 days (month) to given date? -


this question has answer here:

i use calenderutil this.i tried few times code.but didn't work.starting date given date chooser , after addition of 30 days need set ending date other date chooser.but doesn't work , please mention event need prefer. ex: mouseclicked event

import com.google.gwt.user.datepicker.client.calendarutil; import java.text.dateformat; import java.util.date;  date d; d = startingdatebox.getdate(); calendarutil.addmonthstodate(d, 1); endingdatebox.setdate(d);

well try this.

calendar cal = calendar.getinstance();  cal.add(calendar.month, 1);

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