Java: A Beginner's Guide

Introduction

The book "Java: A Beginner's Guide" by legendary author Herbert Schildt is one of the world's most popular introductions to the Java programming language. The ninth edition, released in 2022, covers Java SE 17 (LTS) and includes all modern language features: records, sealed classes, pattern matching, and much more. The book is aimed at absolute beginners, yet provides sufficiently deep knowledge for a confident start in professional development.

What the book is about

The book is structured on the classic "from simple to complex" principle. The first chapters introduce the reader to the basics of syntax, data types, control structures, and arrays. The author then smoothly transitions to object-oriented programming (OOP): classes, inheritance, polymorphism, interfaces. Separate chapters are dedicated to exception handling, multithreading, enumerations, generics, lambda expressions, and the Java module system. The book concludes with an introduction to Swing and JavaFX for creating graphical interfaces.

Who this book is for

• Absolute beginners — those who have never programmed but want to start with Java.
• Students — for exam preparation or completing coursework.
• Self-taught learners — for structured language study without a teacher.
• Developers from other languages — for a quick transition to Java.

What the reader will learn

• Java syntax basics: variables, operators, loops, conditions.
• Principles of object-oriented programming: classes, objects, inheritance, polymorphism, encapsulation.
• Working with exceptions and debugging code.
• Multithreaded programming and synchronization.
• Modern Java features: lambdas, streams, records, sealed classes.
• Basics of the module system (Project Jigsaw).
• Creating simple GUI applications using Swing and JavaFX.

Strengths

The main advantage of the book is its accessible presentation. Schildt knows how to explain complex concepts in simple terms without overloading the reader with excessive technical details. Each chapter contains numerous code examples that can be immediately run and experimented with. At the end of chapters, there are self-test questions and exercises — this helps reinforce the material. The book is written in a lively style, reads easily, and doesn't make you want to put it aside.

Another plus is relevance. The ninth edition covers Java 17, which is a long-term support (LTS) version and will be supported for many years to come. Thus, the knowledge will not become obsolete anytime soon.

Who it is recommended for

The book is ideal for self-studying Java from scratch. If you want to build a solid foundation and learn to write meaningful programs without wasting time on excessive theory — this is your choice. However, it's worth noting that the book does not replace official documentation and does not delve into advanced topics like performance optimization or enterprise application architecture. For professional growth after reading, it's worth moving on to more specialized publications.

Overall, "Java: A Beginner's Guide" is a benchmark introduction to the language, rightfully considered one of the best books for beginning Java developers.