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Java 8 for Experienced Developers: Lambdas, Stream API & Beyond

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1.Let's Begin

Introduction Default Methods in interfaces Static Methods in interfaces Functional Interfaces in Java

2.Taste of lambdas

Writing your first lambda Java Comparator Using Lambda Predicate Functional Interface Supplier Functional Interface Consumer Functional Interface Function Interface Unary Operator Binary operator Capturing lambdas

3.Stream API

Introduction Filtering Operations in Stream Mapping Operations in Stream Method References Optional in Java 8: Part 1 Optional in Java 8: Part 2 Slicing Operations in Stream Matching Operations in Stream.Finding Operations in Stream Mutable Reduction Through reduce()Collectors: Collection Operations.Collectors: Aggregation Operations Collectors: Grouping Operations Parallel Stream Lazy Evaluation in Streams

4.Java 8 Collections Improvements

Introducing the forEachRemaining() in Iterator.Map API Improvements: Fetch Operations Map API Improvements: Replace Operations Renewed Comparator: Everything You Should Know

5.Java 8 Concurrency API Improvements

CompletableFuture: Introduction CompletableFuture: Processing Results CompletableFuture: Chaining CompletableFuture: Combining Results of Futures StampedLock

6.Java Time API

Limitations of Old Date/Time API LocalDate LocalTime LocalDateTime ZonedDateTime Period and Duration

7.Conclusion

Java 8 for Experienced Developers: Lambdas, Stream API & Beyond

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