February 2017
Beginner
1056 pages
28h 57m
English
Content preview from Java: An Introduction to Problem Solving and Programming, 8th EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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12.2 The Java Collections Framework
Any idea is a generalization, and generalization is a property of thinking. To generalize something means to think it.
—GEORG WILHELM FRIEDRICH HEGEL, Elements of the Philosophy of Right, (1820)
The Java Collections Framework is a collection of interfaces and classes that may be used to manipulate groups of objects. The classes implemented in the Java Collections Framework serve as reusable data structures and include algorithms for common tasks such as sorting or searching. The framework uses parameterized classes so you can use them with the classes of your choice. Utilizing the framework can free the programmer from lots of low-level details if they aren’t the focus of the program. This section is just enough ...
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