When Java was born, the only data structure support built into the core libraries involved arrays, vectors (essentially dynamically-sized arrays), and hash tables (for key-value pairs). Support for ...

Java has been a top-ranked programming language for years, thanks in part to an enormous set of libraries—both bundled with the software and available free in open source repositories—that developers ...

Java's a great language to work with, for a lot of reasons. One of the strongest is its ecosystem -- if you need a library to do something, there's a good chance that someone else published a library ...

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Certain principles hold for the use of iterators: In general, you should be able to have multiple traversals in progress at the same time; that is, an iterator should allow for the concept of nested ...