- Series: Java Series
- Paperback: 608 pages
- Publisher: Prentice Hall Ptr; 4th edition (December 28, 1998)
- Language: English
- ISBN-10: 0130105341
- ISBN-13: 978-0130105349
- Product Dimensions: 1.5 x 7 x 9.8 inches
- Shipping Weight: 2.8 pounds
- Average Customer Review: 148 customer reviews
- Amazon Best Sellers Rank: #6,312,198 in Books (See Top 100 in Books)
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Just Java 2 4th Edition
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So, you're starting from zero in an effort to learn the Java programming language. What book will help you most? Just Java 2 should be on your desktop. It's one of a select group of introductory Java books that honestly earns its cover price.
Shying away from complicated aspects of the language that are seldom used in most practical situations, Peter van der Linden focuses his considerable teaching skills upon the parts of the language you really need to understand in order to be a good Java programmer. He covers basic structure and syntax very well, and gives similarly excellent attention to object orientation and the means by which Java implements it. Applets, Beans, input/output streams, basic graphics, Swing, and security all get superb coverage.
In short, this book explains everything you really need to know in order to write useful Java programs. With sharp text and very good example programs, the author shows you how to get things done. In the process, van der Linden--a funny guy--pauses often to show you how to make an origami water-bomber or comment upon software error messages like "runt packet."
The CD-ROM that comes with this book deserves much praise, as well. Packed with honestly useful tools and all of the author's examples, it employs a fine HTML-based interface that other books ought to imitate. --David Wall
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Just Java 2 is the fourth edition of Peter van der Linden's introduction to object-oriented programming and to the art of Java. It's aimed at intermediate programmers for whom Java shall serve as their baptism in object programming. In its category, Just Java is noteworthy, and is marred for this reviewer only by the author's injection of himself into his book.
I'll explain my criticism later in this review. First, let's talk about what's right with van der Linden's book.
Just Java is more than an author's striving for publication; it's semiofficial Sun pedagogy. This is part of Sun's attempt to make learning Java easy and grab more geek mindshare and heartshare. The lessons reflect pretty accurately what a Sun engineer feels is that portion of the truth about the Java language, the Java VM, the AWT, and Swing that the entry programmer must know at a minimum to begin to actually deliver some code. --Jack Woehr, Dr. Dobb's Electronic Review of Computer Books -- Dr. Dobb's Electronic Review of Computer Books
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who already know how to program in some other language.
Any language - VB, C, Fortran, Perl. JJ5 is not for people who
are trying to learn Java as their first ever programming
There isn't a single line of C++ anywhere in JJ5... This text is about Java...
I'm very accepting of feedback from readers, and have made many improvements over the 5 editions of this book based on suggestions from readers...
But don't take my word for it -- look at the chapter on networks that is extracted here on Amazon. See for yourself if you like the writing style and can learn from this book.
There are two complete chapters on Java I/O.
CHAPTER 17 on SIMPLE I/O has sections on Getting to Know Java I/O; Design Philosophy; the class java.io.File; Keyboard (interactive I/O); Output; Wrapping additional output classes; Input; Reader Wrappers; Inputting ASCII characters and binary values; Input Stream Wrappers; Further Reading; Exercises; Some light relief;
CHAPTER 18 on ADVANCED I/O has sections on Random Access Files; Running Commands and Getting Output From Them; Formatted String Output; Writing Objects to Disk; New I/O package; Memory-mapped I/O; File Locking; Charsets and Endianness; Exercises; Light Relief.
There is a third chapter that is relevant to I/O, too.
CHAPTER 19 on REGULAR EXPRESSIONS is also a feature widely used in I/O processing. That has sections on Regular Expressions and Pattern Matching; Calendar Utilities; Other Utility Classes; Further Reading; Exercises; Some Light Relief.
All told, there are 120 pages devoted to I/O in Just Java 6th edition. And it includes full coverage of the Java 5 I/O features such as the new support for printf and varargs. All the examples show that where appropriate.
Whatever book the previous reviewer felt did not contain enough information about I/O, it was not this one.
In my opinion, some of the "fire has gone out of his belly" in this edition. In the earlier volume, PvdL was an unabased Java advocate and his out-and-out thrill for the language contributed to the passionate style throughout that made reading the technical material a joy. Perhaps because Java didn't live up to expectations on the client side, he's taken a far more subdued tone. The technical detail is still there (and the humor at end of each chapter is still delightful). But this 5th edition leaves the impression that van der Linden was less than enthused about writing another edition.
Also troubling is the Windows-centricity in this edition. Virtually all of the screenshots are shown using Java on Windows and much of the text presumes that is the environment the user has (unlike the earlier edition). Maybe van der Linden is getting pressured by his publisher to tone it down a bit and become more Windows-oriented...from "Sun Microsystems Press". (?) Still, it doesn't seem like the Peter van der Linden of a few years ago actually penned this version.
Second: his humor is only evident at the end of the chapters, leaving you to try and muddle thru the rest of the VERY dry chapter. =(
Third: I agree with a previous reviewer, PvDL has lost some of his enthusiasm for Java and possibly for writing.
OH and fourth: if you're an experienced Java coder, this is probably NOT a book you need.
So really that leaves the experienced programmer that is migrating to Java, or the experienced student that wishes to have a better idea of java than that which he can get from an introductionary book. =/
3 stars. Definitely NOT his best.
Most recent customer reviews
I wanted an intro to Java so I picked this up as it was really cheap.
I am a C/C++ and .Read more
reviews are by those people who fail to notice this simple fact!Read more