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The Console: System.out, System.in, and System.err - Java I/O [Book]
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![The Console: System.out, System.in, and System.err - Java I/O [Book]](https://www.oreilly.com/api/v2/epubs/1565924851/files/tagoreillycom20070222oreillyimages92728.png "The Console: System.out, System.in, and System.err - Java I/O [Book]")