08/06/2008 - http://sv-gtug.org
The Java Collections Framework is indispensable to nearly every Java developer. Yet, you may often find yourself searching for a collection type, implementation, or...
The Java Collections Framework is indispensable to nearly every Java developer. Yet, you may often find yourself searching for a collection type, implementation, or utility that's nowhere to be found. In this session, you'll learn how the open-source Google Collections Library builds on the excellent foundation of java.util, to provide more of the building blocks you need to do your job. You'll see many examples of how your code can become simpler, safer, more flexible, and more powerful by adopting classes like ReferenceMap, Multimap, our immutable collections and many others.
Kevin Bourrillion is the lead engineer for Google's core Java libraries, more of which will be open-sourced in the future. He is a primary author of the Google Collections Library, and of Google's Java dependency injection framework, Guice. He came to Google in 2004 after seven years of fighting for life at a string of Hot Silicon Valley Start-Ups.
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UniqueList is a funny idea. In a SortedSet, ordering matters, but there is typically only one order for each Comparator, and since each SortedSet has only one Comparator, there is only one possible ordering. In a UniqueList however, if I understand correctly, it would be like a SortedSet plus the possibility of having different orders. These orders could also be defined in different ways, incl. the user-defined ordering as we have it with the ArrayList.
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Meh..