How to augment a date by a single day?

When you need to adjust a particular date by one day, several methods are available.

Solution 1: Utilize the Calendar Class

One approach involves the Calendar class:

Date dt = new Date();
Calendar c = Calendar.getInstance(); 
c.setTime(dt); 
c.add(Calendar.DATE, 1);
dt = c.getTime();

Solution 2: Employ the Joda-Time Library

The Joda-Time library offers a superior option due to the limitations of the Date class:

Date dt = new Date();
DateTime dtOrg = new DateTime(dt);
DateTime dtPlusOne = dtOrg.plusDays(1);

Solution 3: Leverage Java 8's JSR 310 API

Java 8 introduces the JSR 310 API:

Date dt = new Date();
LocalDateTime.from(dt.toInstant()).plusDays(1);

Solution 4: Utilize org.apache.commons.lang3.time.DateUtils

This library provides an additional method:

Date dt = new Date();
dt = DateUtils.addDays(dt, 1)