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New Features in Java 8

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Introduction

About This Module

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

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

Java 8 Concurrency API Improvements

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

Java Time API

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

The Way Forward

Where to Go From Here

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Where to Go From Here

Where to Go From Here

Final remarks and the road ahead.

Congratulations on completing all the modules! 🎉 Let’s quickly go over what you learned.

Recap

You started the journey by learning the basic concepts such as Conditional Statements, Loop Statements, Math, and Logic in Java.

Next, you learned how classes and objects can help you create simple, efficient, reusable, and secure code.

Then you explored the power of recursion and multithreading in Java and ...