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Key benefits

Solve Java programming challenges and get interview-ready with the power of modern Java 21

Test your Java skills using language features, algorithms, data structures, and design patterns

Explore tons of examples, all fully refreshed for this edition, meant to help you accommodate JDK 12 to JDK 21

Description

The super-fast evolution of the JDK between versions 12 and 21 has made the learning curve of modern Java steeper, and increased the time needed to learn it. This book will make your learning journey quicker and increase your willingness to try Java’s new features by explaining the correct practices and decisions related to complexity, performance, readability, and more. Java Coding Problems takes you through Java’s latest features but doesn’t always advocate the use of new solutions — instead, it focuses on revealing the trade-offs involved in deciding what the best solution is for a certain problem. There are more than two hundred brand new and carefully selected problems in this second edition, chosen to highlight and cover the core everyday challenges of a Java programmer. Apart from providing a comprehensive compendium of problem solutions based on real-world examples, this book will also give you the confidence to answer questions relating to matching particular streams and methods to various problems. By the end of this book you will have gained a strong understanding of Java’s new features and have the confidence to develop and choose the right solutions to your problems.

What you will learn

Adopt the latest JDK 21 features in your applications

Explore Records, Record Patterns, Record serialization and so on

Work with Sealed Classes and Interfaces for increasing encapsulation

Learn how to exploit Context-Specific Deserialization Filters

Solve problems relating to collections and esoteric data structures

Learn advanced techniques for extending the Java functional API

Explore the brand-new Socket API and Simple Web Server

Tackle modern Garbage Collectors and Dynamic CDS Archives

What do you get with eBook?

Instant access to your Digital eBook purchase

Download this book in EPUB and PDF formats

Access this title in our online reader with advanced features

DRM FREE - Read whenever, wherever and however you want

AI Assistant (beta) to help accelerate your learning

Frequently bought together

The Complete Coding Interview Guide in Java

€36.99

€41.99

€29.99

Total € 108.97

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Jorge Deflon Mar 20, 2024

The best way to perfect your knowledge of a programming language such as Java is to practice it, solving different practical problems using the language's features and libraries.That is why this book is very useful, as it presents a considerable number of exercises on the different characteristics and libraries of the language, which makes it very useful to deepen your mastery of this very popular language. That's why I highly recommend it to students and professional programmers.

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Abhi Jul 03, 2024

Just started diving into Java and this book became my coding buddy! Over 250 problems might seem scary at first, but they're like a step-by-step guide. You learn new stuff constantly without feeling overloaded. Plus, it covers all the latest Java features, which feels pretty cool. But my favorite part? It's not just about the answer, it teaches you how to approach problems strategically, thinking about clean and efficient code. Huge bonus for the explanations too, even the trickier concepts were clear. Feeling way more confident with Java thanks to this book! Definitely recommend it for anyone who wants to up their coding game.

James C McMaster III Aug 24, 2024

I have been programming in Java for a very long time, since 1.2. Most recently I spent a lot of time with Java 11, and am not familiar with many of the new features introduced since then. This book takes you through solving real problems using those new features. I learned a lot.

Allen Wyma Mar 20, 2024

Sometimes, I need to update some Java code and this has become helpful for some of the issues I ran into. This is a highly recommended resource for Java devs who are just beginning and those with many years experience.

Steven Fernandes Aug 05, 2024

Mastering Modern Java is essential for any Java developer keen on understanding JDK 21's latest features. It provides a detailed look at modern Java capabilities, from Records and Sealed Classes to Context-Specific Deserialization Filters, each explained with practical examples to simplify applications in real-world scenarios. The book excels in elucidating advanced data handling, security enhancements, and system architecture optimization. It also covers new APIs and modern garbage collection techniques, making it a valuable resource for enhancing both knowledge and practical skills in Java. Recommended for its thoroughness and real-world applicability.

Java Coding Problems: Become an expert Java programmer by solving over 250 brand-new, modern, real-world problems , Second Edition

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