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Download Complete Guide to Comparators in
1. Java 8
2. Map.Entry Interface
3. Spring
4. Google Guava
5. Apache Collections
with more than 60 examples. One book to know and learn it all.
Comparators are interesting as you can use them to sort a Collection by any given criteria.
What is it all about?
Comparator in Java are used for comparing two objects based on a strategy. In this ebook I explain all the new Compartor methods added in Java 8 with examples. But wait there is more. I have also covered Comparators from Spring Framework, Apache Collections and Google Guava libraries.
It also has the Github link where I have stashed all the examples.
Enjoy!