Package org.apache.commons.lang.time
Provides classes and methods to work with dates and durations.
This includes:
DateUtils- a set of static utility methods for working with datesFastDateFormat- a replacement forSimpleDateFormatthat is fast and thread-safeDateFormatUtils- a formatting class for datesStopWatch- a duration timer
- Since:
 - 2.0
These classes are immutable (and therefore thread-safe) apart from
StopWatch. 
- 
Class Summary Class Description DateFormatUtils Date and time formatting utilities and constants.DateUtils A suite of utilities surrounding the use of theCalendarandDateobject.DurationFormatUtils Duration formatting utilities and constants.FastDateFormat FastDateFormat is a fast and thread-safe version ofSimpleDateFormat.StopWatch StopWatchprovides a convenient API for timings.