6 Best Java Books for Beginners in 2021
Java is a powerful general-purpose programming language that was initially developed at Sun Microsystems in 1995. It's one of the most commonly used programming languages in the world and is used by millions of developers. Java is known for being applicable across a wide range of contexts and on almost every kind of computer imaginable.
There are so many great Java programming books out there for beginners. Choosing the right book is important as it can guide your learning. In this article, we have compiled a list of best Java books for beginners through a collection of book reviews. Each book review will highlight the taste of the book, the contents covered, and how it can benefit you.
Why Learn Java?
Is Java a good programming language to start with? Is it a good first language for beginners? Well, there are lots of reasons for beginners to learn Java. Here are my couple of reasons why learning Java is a great investment in your future.
Here are some of the reasons you may want to learn Java:
Beginner-friendly: Java is easy to learn and is beginner-friendly. It has fluent English like syntax with minimum magic characters e.g., Generics angle brackets. Once a programmer is familiar with initial hurdles, it’s quite easy to write a program in Java.
Independent: Java language is independent of platforms, so you can run Java code on any device.
Low barrier to access: All beginner programmers prefer free things. Since Java is free from the start, you don't need to pay anything to create a Java application.
Flexible: The sky is the limit for what you can build with Java. It can be used for a large number of things, including software development, mobile applications, and large systems development.
Rich API: Java has a rich API, and you can do a lot more with Java including graphics, sound, and most likely writing small games.
Popular: Java is everywhere! It is used for the Internet of Things and APIs, in big data technologies, e-commerce websites, high-frequency financial trading platforms, and scientific applications.
Career opportunity: If you want to boost your career opportunities and income, you can get tons of jobs opportunity by learning the Java programming language.
Community: Java has a strong and thriving community support and you will find great learning resources online to polish your skills.
What Makes the Best Java Books?
To help you in selecting a well-structured and latest Java book for beginners, we have narrowed it down to the top 6 best Java books for beginners.
Here are our criteria for selection of the books:
The book should contain a variety of instructional materials, including exercises, examples, questions, learning activities, and other features that promote a programmer’s engagement and active learning.
It must have a structured, clear, and logical progression of topics.
Content must be up-to-date and should thoroughly teach and explain the basic concepts of Java programming language.
Use clear, precise, and easy-to-understand language.
The book should have a clear layout and must be friendly toward self-taught programmers.
Best Books on Java
Books make up for the primary mode of learning. With so many books out there to learn Java, the readers are left confused deciding which one to buy.
Here are several excellent books for learning Java:
1. Best Book for Pragmatists: Learning Java: An Introduction to Real-World Programming with Java
Learning Java: An Introduction to Real-World Programming with Java by Marc Loy, Patrick Niemeyer, and Daniel Leuck contains everything you need to become a master of Java programming language. As you go through the book, you will develop a deep understanding of the fundamentals of Java 11 and its APIs.
There are thirteen chapters, and they are written and structured in such a way to make the concepts crystal clear for you. You will get no problems moving ahead to the next ones.
As you go through the book, you will be able to:
Develop with Java, using the compiler, interpreter, and other tools
Explore Java’s built-in thread facilities and concurrency package
Learn text processing and the powerful regular expressions API
Write advanced networked or web-based applications and services
If you’re new to Java, this book will help you to learn core Java language features included in recent Java versions. You will know powerful new ways to learn the Java language, its class libraries, programming techniques, and idioms.
The book contains fun, compelling, and realistic examples that make it easy to read. You can learn the basics of the language as well as some useful programming techniques and new trends in Java.
2. Best book for Completionists: Sams Teach Yourself Java in 21 Days
Sams Teach Yourself Java in 21 Days by Rogers Cadenhead cover Java 11/12 and is a must-read book for every Java developer. If you are just getting started with Java, you can acquire the knowledge and skills from this book that are necessary to develop applications on your computer, web servers, and mobile devices.
The book is divided into twenty-one lessons. They are well designed and simple to understand and will make it almost effortless for you to understand the topics. The contents covered in these lessons are:
Lesson 1 covers introduction and how to get started with Java
Lesson 2 talks about the ABC of programming
Lesson 3 guides you in working with objects
Lesson 4 covers Lists, Logic, and Loops
Lesson 5 talks about Creating Classes and Methods
Lesson 6 covers Packages, Interfaces, and Other Class Features
Lesson 7 talks about Exceptions and Threads
Lesson 8 covers Data Structures
Lesson 9 talks about creating a Graphical User Interface (GUI)
Lesson 10 guides you on building an Interface
Lesson 11 talks about arranging Components on a User Interface
Lesson 12 guides you on responding to User Input
Lesson 13 talks about Creating Java2D Graphics
Lesson 14 covers Developing Swing Applications
Lesson 15 talks about using Inner Classes and Lambda Expressions
Lesson 16 covers Streams and working with Input and Output
Lesson 17 covers networking in Java and Communicating Over HTTP
Lesson 18 guides you on Accessing Databases with JDBC and Derby
Lesson 19 covers Reading and Writing RSS Feeds
Lesson 20 guides you in making Web Service Requests
Lesson 21 talks about writing a Game with Java
Each lesson ends with a Workshop section filled with questions, answers, and exercises for further study. No previous programming experience is required. You will quickly master the basics and then move on to more advanced features and concepts. This book is completely updated for Java 11 and 12 and is an absolute stepping stone for a budding programmer.
3. Best Book for Quick Start: Java in a Nutshell: A Desktop Quick Reference
Java in a Nutshell: A Desktop Quick Reference by Benjamin J. Evans and David Flanagan has everything that a novice developer needs to know. The updated seventh edition covers versions 9 through 11.
The book has thirteen chapters and is divided into two sections. The first section provides a fast-paced, no-fluff introduction to the Java programming language and the core runtime aspects of the Java platform. The second section is a reference to core concepts and APIs that explains how to perform real programming work in the Java environment.
The contents covered in these chapters are:
Chapter 1 covers an introduction to the Java Environment
Chapter 2 covers Java Syntax from the Ground Up
Chapter 3 talks about Object-Oriented Programming in Java
Chapter 4 talks about the Java Type System
Chapter 5 covers an introduction to Object-Oriented Design in Java
Chapter 6 covers Java’s Approach to Memory and Concurrency
Chapter 7 covers Programming and Documentation Conventions
Chapter 8 guides you in working with Java Collections
Chapter 9 guides you in Handling Common Data Formats
Chapter 10 covers File Handling and I/O
Chapter 11 covers Classloading, Reflection and Method Handles
Chapter 12 covers Java Platform Modules
Chapter 13 covers platform-tools
The book has a brief and good presentation with a good description of modern tools. So if you are on a journey to master Java, this book is a perfect match for you.
4. Best Book for Deep Divers: Java: A Beginner's Guide
Java: A Beginner's Guide by Herbert Schildt will deepen your understanding of Java origins and its relations to other programming languages. It comes with extensive hands-on exercises as well as a quiz section at the end of each chapter.
The book covers all concepts pertains to Core Java and the latest edition is fully revised to include Java 11 SE. The book has sixteen chapters and the topics covered in the book are:
Chapter 1 covers Java Fundamentals
Chapter 2 introduces Data Types and Operators
Chapter 3 covers Program Control Statements
Chapter 4 introduces Classes, Objects, and Methods
Chapter 5 talks about More Data Types and Operators
Chapter 6 gives a closer look at Methods and Classes
Chapter 7 covers Inheritance
Chapter 8 covers Packages and Interfaces
Chapter 9 talk about Exception Handling
Chapter 10 covers concepts about using I/O
Chapter 11 covers Multithreaded Programming
Chapter 12 covers Enumerations, Autoboxing, Static Import and Annotations
Chapter 13 talks about Generics
Chapter 14 talks about Lambda Expressions and Method References
Chapter 15 covers Modules
Chapter 16 introduces Swing
So if you are on a journey to master Java, then this is the book I would recommend.
5. Best book for easy learning: Java For Dummies
Java For Dummies by Dr. Barry Burd has everything that a novice developer needs to know. You will learn the major things you need to start with Java coding and can easily write a program by reading examples step-by-step.
The book is comprised of 560 pages and covers many questions and exercises to reinforce your understanding of Java. The reader will find step-by-step instructions on handling Java classes and methods, understanding the value of variables, and controlling program flow. As you go through the book, you will be able to:
Discover the latest features and tools in Java 9
Learn to combine several smaller programs to create a bigger program
Create basic Java objects and reuse code
Confidently handle exceptions and events
This book is well-structured and easy to understand. For starters, it is simple and kind of fun to read.
The book gives you a broad range of examples to consider. You will get a taste of what modern programming has to offer and set yourself up for further study and growth in your chosen language. The book is divided into twenty-one chapters that are well designed and simple to understand. As you go through the book, you will be able to:
Write code using the functional programming style
Build your code using the latest releases of Java, Groovy, and more
Test your code
Read and write from files
Design user interfaces
Deploy your app in the cloud
This book is suitable for anyone who wants to learn how to code.
By now, you must have a good idea of the essential things to look for when considering the latest and best book for Java. With that information, you’re now better equipped to find the right book to match your needs. Use our picks as a guide as it’s never too late to learn Java.
Books are great but sometimes online courses can also kickstart your journey. If you are learning Java, Codecademy offers a great beginner Java course that you can start right away.
We also suggest here some quality Java resources that are free online. Do check it out.