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DZone's Guide to

Java: Development and Evolution

Although some believe Java is dying, developments such as the upcoming release of Java 9 and the strength of the Java community tell another story. New JVM-based languages like Kotlin and exciting changes in Java 9 such as Project Jigsaw, Streams API improvements, and JShell prove a bright future ahead. The 2017 Guide to Java explores upcoming features of Java 9, how to make your apps backwards-compatible, a look into whether Microservices are right for you, and using the Futures API in Java.

Free 46-page ebook

Table of Contents

3

Executive Summary

4

Key Research Findings

6

Yes, You Can: Java 9 for the Legacy Developer

8

Design Patterns in the Age of Microservices and Frameworks

12

Concurrency: Java Futures and Kotlin Coroutines

16

The State of Debugging in Java

19

Checklist: Code Smells Java 8 Can Fix

22

Infographic: Make Java Even GR8R

24

Separating Microservices Hype and Reality for Pragmatic Java Developers

27

Diving Deeper into Java

30

A Troublesome Legacy: Memory Leaks in Java

32

Executive Insights on the State of the Java Ecosystem

36

Java Solutions Directory

46

Glossary

Featured Authors

Wayne Citrin

CTO at JNBridge

Grzegorz Ziemoński

Nicolas Fränkel

A Java Geek

Ted Neward

Director of Developer Relations at Smartsheet

Trisha Gee

Lead Java Developer Advocate at JetBrains

Reza Rahman

Principal Program Manager, Java on Azure at Microsoft

Enrique Lopez Manas

Independent IT Consultant

Tom Smith

Help companies use data and technology to improve UX/CX while reducing costs.

Matt Werner

Publications Manager, DZone

G. Ryan Spain

Automation Advocate, Poet, Machine Learning Enthusiast

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