<dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>2.10.10</version> </dependency> import org.joda.time.DateTime; import org.joda.time.Days; public class DateCalculationExample { public static void main(String[] args) { DateTime currentDate = new DateTime(); DateTime nextDate = currentDate.plusDays(1); int daysDifference = Days.daysBetween(currentDate, nextDate).getDays(); } }