Essential Data Structures and Algorithms in Java
Essential Data Structures and Algorithms in Java is a practical programming book for readers who already know Java and object-oriented programming. It covers core structures, algorithm analysis, and topics including dynamic programming and concurrency through annotated walkthroughs and exercises, rather than beginner syntax lessons.
At a glance
- Covers arrays, linked lists, stacks, queues, maps, hash tables, trees, heaps, and graphs.
- Includes searching, sorting, recursion, dynamic programming, concurrency, and production-oriented DSA topics.
- Uses annotated code, visual walkthroughs, exercises, and end-of-chapter review problems.
- Addresses Java Collections and time and space complexity with Big O notation.
Reference price: $49.99
Price checked: Nov 14, 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- The broad topic range combines foundational structures with dynamic programming, concurrency, and production considerations.
- Walkthroughs and progressive exercises offer practice alongside conceptual explanations.
- The listing identifies a substantial 530-page print edition.
Cons
- The book skips basic Java syntax instruction, so it is not presented as a first introduction to programming.
- Its stated audience is expected to have a foundation in JDK 11+ and object-oriented programming.
Technical specifications
9 specifications| Publisher | Packt Publishing |
|---|---|
| Publication date | July 30, 2026 |
| Edition | 1st |
| Language | English |
| Print length | 530 pages |
| ISBN-10 | 1835883702 |
| ISBN-13 | 978-1835883716 |
| Weight listed | 1.98 pounds |
|---|---|
| Dimensions | 7.5 x 1.2 x 9.25 inches |
Who is it for?
A good fit for
- Java developers seeking a practical data structures and algorithms refresher.
- Computer science students who already have Java and object-oriented programming foundations.
- Readers looking for exercises on algorithmic trade-offs, collections, and core DSA topics.
Less suited to
- New programmers needing Java syntax or object-oriented programming explained from the beginning.
- Readers seeking instruction in a language other than Java.
Customer reviews on Amazon
- 5 stars
82% 82% - 4 stars
18% 18% - 3 stars
0% 0% - 2 stars
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The available rating data is positive, with ratings in the four- and five-star categories. The sample is small and provides no written feedback, so it cannot show which topics readers liked or how useful the exercises were in practice.
Frequently asked questions
Is this book suitable for someone new to programming?
The listing says it skips basic syntax tutorials and is intended for readers with a foundation in Java and object-oriented programming.
Which topics does the book cover?
Listed topics include arrays, linked lists, stacks, queues, maps and hash tables, trees, priority queues and heaps, graphs, recursion, sorting, dynamic programming, and concurrency.
Does it include practical exercises?
The listing describes annotated code, visual walkthroughs, progressive coding exercises, and review problems at the ends of chapters.
What edition and length are listed?
The listing identifies the book as the 1st edition with a print length of 530 pages.
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