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Java 9 Concurrency Cookbook - Second Edition
book

Java 9 Concurrency Cookbook - Second Edition

by Javier Fernández González
April 2017
Intermediate to advanced
594 pages
25h 15m
English
Packt Publishing
Content preview from Java 9 Concurrency Cookbook - Second Edition

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When you use the unordered() method, you're not executing any code that internally changes the order of the elements in the data structure. You're only deleting a condition that would be taken into account for some methods otherwise. It's possible that the results of a stream with the unordered() method and the results of the same stream without the method are equal. Its use may have consequences in possibly giving different processing results for parallel streams. For example, if you try our example using a List of Person objects instead of personSet a TreeSet, you will always obtain the same result in both the cases.

As we mentioned before, the main purpose of the unordered() method is to delete a constraint that limits ...

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Publisher Resources

ISBN: 9781787124417