You're reading from Learn Java 17 Programming Learn the fundamentals of Java Programming with this updated guide with the latest features

Product type Paperback

Published in Jul 2022

Publisher Packt

ISBN-13 9781803241432

Length 748 pages

Edition 2nd Edition

Languages

Java

Tools

Java design patterns

Concepts

Object Oriented Programming

Author (1):

Nick Samoylov

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Table of Contents (23) Chapters

Preface

1. Part 1: Overview of Java Programming

2. Chapter 1: Getting Started with Java 17 FREE CHAPTER

3. Chapter 2: Java Object-Oriented Programming (OOP)

4. Chapter 3: Java Fundamentals

5. Part 2: Building Blocks of Java

6. Chapter 4: Exception Handling

7. Chapter 5: Strings, Input/Output,and Files

8. Chapter 6: Data Structures, Generics, and Popular Utilities

9. Chapter 7: Java Standard and External Libraries

10. Chapter 8: Multithreading and Concurrent Processing

11. Chapter 9: JVM Structure and Garbage Collection

12. Chapter 10: Managing Data in a Database

13. Chapter 11: Network Programming

14. Chapter 12: Java GUI Programming

15. Part 3: Advanced Java

16. Chapter 13: Functional Programming

17. Chapter 14: Java Standard Streams

18. Chapter 15: Reactive Programming

19. Chapter 16: Java Microbenchmark Harness

20. Chapter 17: Best Practices for Writing High-Quality Code

21. Assessments

22. Other Books You May Enjoy

Summary

In this chapter, we provided an overview of the functionality of the most popular packages of JCL – that is, java.lang, java.util, java.time, java.io, java.nio, java.sql, javax.sql, java.net, java.lang.math, java.math, java.awt, javax.swing, and javafx.

The most popular external libraries were represented by the org.junit, org.mockito, org.apache.log4j, org.slf4j, and org.apache.commons packages. These help you avoid writing custom code in cases when such functionality already exists and can just be imported and used out of the box.

In the next chapter, we will talk about Java threads and demonstrate their usage. We will also explain the difference between parallel and concurrent processing. Then, we will show you how to create a thread and how to execute, monitor, and stop it. This will be useful not only for those who are going to write code for multi-threaded processing but also for those who would like to improve their understanding of how JVM works, which...