What’s in This Book

This book will help you get up to speed with Java 8 lambda expressions, to think in the elegant style, and to benefit from the additions to the Java Development Kit (JDK) library. We’ll take an example-driven approach to exploring the concepts. Rather than discuss the theory of functional programming, we’ll dive into specific day-to-day tasks to apply the elegant style. This approach will quickly get these concepts under our belts so we can put them to real use on projects right away.

On the first read, take the time to go over the chapters sequentially as we build upon previously discussed concepts and examples. Each chapter closes with a quick summary to recap what was covered. Later, when working on applications, take a ...

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