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Mastering the Java Virtual Machine

You're reading from   Mastering the Java Virtual Machine An in-depth guide to JVM internals and performance optimization

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Product type Paperback
Published in Feb 2024
Publisher Packt
ISBN-13 9781835467961
Length 234 pages
Edition 1st Edition
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Author (1):
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Otavio Santana Otavio Santana
Author Profile Icon Otavio Santana
Otavio Santana
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Table of Contents (19) Chapters Close

Preface 1. Part 1: Understanding the JVM FREE CHAPTER
2. Chapter 1: Introduction to the Java Virtual Machine 3. Chapter 2: Class File Structure 4. Chapter 3: Understanding Bytecodes 5. Part 2: Memory Management and Execution
6. Chapter 4: Execution Engine 7. Chapter 5: Memory Management 8. Chapter 6: Garbage Collection and Memory Profiling 9. Part 3: Alternative JVMs
10. Chapter 7: GraalVM 11. Chapter 8: The JVM Ecosystem and Alternative JVMs 12. Part 4: Advanced Java Topics
13. Chapter 9: Java Framework Principles 14. Chapter 10: Reflection 15. Chapter 11: Java Annotation Processor 16. Chapter 12: Final Considerations 17. Index 18. Other Books You May Enjoy

Summary

In this chapter, you have comprehensively understood the JVM, unraveling its critical role in executing Java applications. We explored the platform-specific nature of the JVM, emphasizing that, despite the Java language’s platform independence, each platform requires a distinct virtual machine implementation for optimal compatibility and performance.

The information provided in this chapter is invaluable for several reasons. Firstly, it demystifies the underlying workings of the JVM, shedding light on its role in making Java’s Write Once, Run Anywhere promise a reality. Understanding the JVM’s platform-specific adaptation is crucial for developers and practitioners in ensuring their Java applications perform optimally across diverse hardware and operating system environments.

Looking ahead to the next chapter, How the JVM Executes Java Code, you can expect a deeper dive into the dynamic processes that occur when Java code is executed within the JVM...

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