December 1999
Intermediate to advanced
816 pages
20h 27m
English
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Chapter 33. java.util
This chapter provides a quick reference of the classes in java.util. Several of these classes are very common and very important. The java.util package contains the Collection framework (with Set, List, and Map implementations), Vector (which is now part of the Collection framework), Date, GregorianCalendar, and Properties, just to name a few of the more important classes.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.