---
product_id: 534037987
title: "Java Coding Problems: Become an expert Java programmer by solving over 250 brand-new, modern, real-world problems"
price: "HK$467"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/534037987-java-coding-problems-become-an-expert-java-programmer-by-solving
store_origin: HK
region: Hong Kong
---

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

**Price:** HK$467
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Java Coding Problems: Become an expert Java programmer by solving over 250 brand-new, modern, real-world problems
- **How much does it cost?** HK$467 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/534037987-java-coding-problems-become-an-expert-java-programmer-by-solving)

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- Free international shipping included
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## Description

From the Publisher Fully updated with solutions to 257 brand-new modern Java problems This second edition goes beyond a basic update and delivers to you 257 brand-new problems and solutions to help you tackle whatever Java tasks you need to take on. So, whether you’ve read Java Coding Problems, First Edition, or not, you’ll find a book filled with completely fresh and up-to-date Java challenges that will test your abilities and push you to new heights. With no problems from the first edition included, everything has been designed to meet the needs of modern Java developers. Stay up-to-date with Java by understanding the new JDK 21 features, but don’t be confined by them Java Coding Problems, Second Edition, covers everything you need to know to get up to speed with all the newest features of Java and JDK 21. You’ll find problems that utilize Record Patterns, String Templates, SplitWithDelimeters and the Math.clamp() method, along with a whole lot more. But the book does not try to make JDK 21 the solution to all Java problems. With his years of experience, author Anghel Leonard helps you select the right solution to each problem, regardless of whether that solution relies on the newest functionality or not. You’ll learn how and when to apply Java tools that range from JDK 12 to 21. Get interview ready By having access to a compendium of real-world Java problems, you’ll be able to quickly gain an understanding of a wide array of challenges, from beginner to advanced, that a Java developer will be faced with in their day-to-day work. This means that if you’re trying to break into the industry for the first time or climb the career ladder, you’ll have a huge pool of knowledge to draw from—both the solutions to specific problems and the ability to develop the tools you need to learn how to crack any coding problem—that will help you answer even the trickiest Java interview questions and get the job you want.

Review: Great Java guide for solving real-world problems - It's quite some time that I have came across an exhaustive book on usage of java focusing on various modern and real-world problems. Here are some of the initial feedback that I have on the book and I am blown by the exhaustiveness and clear explanations. - The reference book provides clear and simple code samples of the problem described. - Covers some of very niche (advanced) things like stages of GC and the epoch cycles. - Consists of a dedicated chapter for Socket and consists of various examples of the usage of Simple Web Server (SWS) for some of the real world scenarios. - For someone coming from Object oriented styled programming paradigm, the book has well explained examples of functional programming in general. The book looks very promising to build a deeper level insight on Java Programming.
Review: Refreshing Java workbook, great for beginners and experts alike - Anghel Leonard did a great job of putting together this excellent reference for common programming challenges found during Java development. Examples of things you will have the chance to practice and learn about from this book are: - Text manipulation - Mathematical operations - Pattern Matching and Expressions - Date and Time Operations - Advanced data structures - Deserialization - Concurrency - Garbage Collection - Socket API - Sealed and Hidden classes After you try your hand at the coding problems presented each section goes into an in-depth explanation about all the problems and their solutions. Great care is given by the author towards thoroughly explaining the ins and outs of each topic. When presenting a solution Anghel starts off by providing a history of the particular feature of the language that he is covering. I appreciated the level of detail provided in each response, and how it evolved from what you might do if using JDK 8 and then expanding into more modern solutions enabled by JDK 17 and up. Overall, I would recommend this book to beginners and experts alike. If you’ve been working with Java professionally for any length of time, I found the book a great reference point on how to perform certain tasks. I also thought that Java Coding Problems was an amazing resource to help prep for interviews where the main focus will be writing Java code. My one critique would be that I wish there was a section dedicated to applying the books knowledge to the interview process. What will be helpful for beginner’s is that the book provides a solid foundational set of skills and slowly progresses into more advanced topics that build upon the previous sections and topics.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #664,454 in Books ( See Top 100 in Books ) #94 in Java Programming #462 in Computer Programming Languages #3,049 in Computer Science (Books) |
| Customer Reviews | 4.2 out of 5 stars 21 Reviews |

## Images

![Java Coding Problems: Become an expert Java programmer by solving over 250 brand-new, modern, real-world problems - Image 1](https://m.media-amazon.com/images/I/61DH7IfCMvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Java guide for solving real-world problems
*by S***K on March 29, 2024*

It's quite some time that I have came across an exhaustive book on usage of java focusing on various modern and real-world problems. Here are some of the initial feedback that I have on the book and I am blown by the exhaustiveness and clear explanations. - The reference book provides clear and simple code samples of the problem described. - Covers some of very niche (advanced) things like stages of GC and the epoch cycles. - Consists of a dedicated chapter for Socket and consists of various examples of the usage of Simple Web Server (SWS) for some of the real world scenarios. - For someone coming from Object oriented styled programming paradigm, the book has well explained examples of functional programming in general. The book looks very promising to build a deeper level insight on Java Programming.

### ⭐⭐⭐⭐ Refreshing Java workbook, great for beginners and experts alike
*by M***I on July 29, 2024*

Anghel Leonard did a great job of putting together this excellent reference for common programming challenges found during Java development. Examples of things you will have the chance to practice and learn about from this book are: - Text manipulation - Mathematical operations - Pattern Matching and Expressions - Date and Time Operations - Advanced data structures - Deserialization - Concurrency - Garbage Collection - Socket API - Sealed and Hidden classes After you try your hand at the coding problems presented each section goes into an in-depth explanation about all the problems and their solutions. Great care is given by the author towards thoroughly explaining the ins and outs of each topic. When presenting a solution Anghel starts off by providing a history of the particular feature of the language that he is covering. I appreciated the level of detail provided in each response, and how it evolved from what you might do if using JDK 8 and then expanding into more modern solutions enabled by JDK 17 and up. Overall, I would recommend this book to beginners and experts alike. If you’ve been working with Java professionally for any length of time, I found the book a great reference point on how to perform certain tasks. I also thought that Java Coding Problems was an amazing resource to help prep for interviews where the main focus will be writing Java code. My one critique would be that I wish there was a section dedicated to applying the books knowledge to the interview process. What will be helpful for beginner’s is that the book provides a solid foundational set of skills and slowly progresses into more advanced topics that build upon the previous sections and topics.

### ⭐⭐⭐⭐⭐ Great Reference for using Java
*by A***A on March 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.

## Frequently Bought Together

- Java Coding Problems: Become an expert Java programmer by solving over 250 brand-new, modern, real-world problems
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-26*