December 1999
Intermediate to advanced
816 pages
20h 27m
English
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Chapter 12. I/O in Java
This chapter introduces you to the techniques for performing input and output and dealing with files in Java. The classes to support I/O in Java are primarily in the package java.io. This package contains a lot of stream classes—some that are fairly common, and some that are used relatively rarely. This chapter focuses on the most common or important I/O classes and techniques.
Before proceeding, let me make a clarification of terminology in this chapter. When I say InputStream or OutputStream, I am referring to those two specific classes. When I say "input stream" or "output stream," I am referring to any class that is a subclass of InputStream or OutputStream. Likewise, there are the Reader and Writer classes, and
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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.
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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.