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Java Generics and Collections by Maurice Naftalin Maurice, Philip Wadler

Java Generics and Collections Maurice Naftalin Maurice, Philip Wadler ebook
Page: 288
ISBN: 0596527756, 9780596527754
Publisher: O'Reilly Media
Format: chm

And they are easy to understand – as long as no collections are involved. One of those libraries is the commons collections library, of which I use the CollectionUtils class and ListUtils mostly. A well written book that explains generics really nicely, including some difficult concepts. Overriding hashCode() and equals(). Generics are an oddly-named thing in Java that associate objects stored in a Collection with a particular type. Wildcards have been introduced to Java some years ago (in JDK 1.5). Summary Many people have written that generics in Java are too complicated, this blog examines a simplification — the elimination of wildcards. Simplyfing Java Generics by Eliminating Wildcards by Howard Lovatt January 11, 2008. That was the approach used by C# when generics were introduced, but Java did not take this approach because of the huge amount of pre-existing Java code using collections. I recently wrote a blog entry about reluctantly accepting Java Generics. I really wish Java had either: Reified generics or; Closures. This comprehensive guide shows you how to master the most importantchanges to Java since it was first released. This usually results in bugs since the existing code assumes that the collection contains strings. With the release of Java 5, the generics feature fixed this hole for collections (and in general). Let's take a look at a piece of code that uses a Collection to store some Strings. Free download eBook Java Generics and Collections pdf epub from direct-link. As far as my understanding goes the purpose of Generics in Java is to avoid ClassCastExceptions at runtime and also minimize the crap casts when we get objects from collections. Download Free eBook:Java Generics and Collections - Free chm, pdf ebooks rapidshare download, ebook torrents bittorrent download. Generics are possibly the most talked about feature of Java 5 and Collections is the most powerful API. Java Generics and Collections is the "companion book" to The Java Specialists' Newsletter. In the interim, I offer the following Java code to the world.