Troubleshooting Java, Second Edition by Laurentiu Spilca (English) Hardcover Boo

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Troubleshooting Java, Second Edition by Laurentiu Spilca

Searching for bugs, detangling messy legacy code, or evaluating your codebase for new features sucks up much of a developer's time. Effectively reading and understanding existing code is a true superpower! Troubleshooting Java, Second Edition teaches you to efficiently analyze and debug Java applications using time-tested tools and new AI-powered techniques.

FORMAT
Hardcover LANGUAGE
English CONDITION
Brand New Publisher Description

Baffling bugs derail releases, burn hours, and erode your confidence. Stop staring at cryptic stack traces while deadlines speed closer. Master proven debugging tactics that surface root causes in minutes. Turn log chaos into clear, actionable insights with AI assistance. Optimize performance before users complain, rather than firefight after outages. Feel confident shipping resilient Java applications, even across microservices and cloud.

• AI-driven log analysis: Spot anomalies instantly, freeing you for higher-value coding.

• IntelliJ and JConsole deep dives: Navigate complex code without getting lost in details.

• Memory and heap dump walkthroughs: Eliminate leaks that silently drain resources and cash.

• SQL query profiling: Remove hidden database bottlenecks for snappier user experiences.

• Thread and concurrency guidance: Resolve deadlocks and race conditions before they bite.

• Hands-on projects: Cement skills through realistic scenarios you can replay anytime.

Troubleshooting Java, Second Edition by instructor Laureniu Spilc is a field manual that blends classroom clarity with production realism. Each chapter tackles a different investigation layer—logs, memory, threads, queries—using familiar tools plus emerging AI assistants. Clear explanations, annotated screenshots, and step-by-step labs turn theory into repeatable practice. Finish the book able to read any Java system like an open book, isolate the root cause, and deliver permanent fixes that stick. Your evenings belong to you again. Ideal for intermediate Java developers, SREs, and tech-lead generalists who keep critical services running.

Table of Contents

PART 1: REVISTING THE FOUNDATION OF CODE INVESTIGATION 1 STARTING TO KNOW YOUR APPS 2 UNDERSTANDING YOUR APP'S LOGIC THROUGH DEBUGGING TECHNIQUES 3 FINDING PROBLEM ROOT CAUSES USING ADVANCED DEBUGGING TECHNIQUES 4 MAKING THE MOST OF LOGS: AUDITING AN APP'S BEHAVIOR PART 2: DEEP DIAGNOSING AN APP'S EXECUTION 5 IDENTIFYING RESOURCE CONSUMPTION PROBLEMS USING PROFILING TECHNIQUES 6 FINDING HIDDEN ISSUES USING PROFILING TECHNIQUES 7 INVESTIGATING LOCKS IN MULTITHREADED ARCHITECTURES 8 INVESTIGATING DEADLOCKS WITH THREAD DUMPS PART 3: DIAGNOSING MEMORY-RELATED ISSUES 9 PROFILING MEMORY-RELATED ISSUES 10 INVESTIGATING MEMORY ISSUES WITH HEAP DUMPS 11 ANALYZING POTENTIAL JVM ISSUES WITH GC LOGS PART 4: FINDING PROBLEMS IN LARGE SYSTEMS 12 UNCOVERING SYSTEM-LEVEL FAILURES AND SERVICE COMMUNICATION ISSUES 13 MEASURING DATA CONSISTENCY AND TRANSACTIONS APPENDICES APPENDIX A: TOOLS YOU'LL NEED APPENDIX B: OPENING A PROJECT APPENDIX C: RECOMMENDED FURTHER READING APPENDIX D: UNDERSTANDING JAVA THREADS APPENDIX E: MEMORY MANAGEMENT IN JAVA APPS

Review

• The book offers a practical guide for developers that work on real world Java applications! The author provides several real-life scenarios and is obviously speaking from extensive experience in Java. Great book for Engineers who are looking to understand the root causes behind performance issues.

Nancy Al Kalach, Senior Salesforce Developer, Illumina

• Excellent deep dive into using profilers and other troubleshooting tools on your Java applications.

Jason Clark, Staff Engineer, GitHub

Details ISBN1633435571 Author Laurentiu Spilca Publisher Manning Publications Year 2025 ISBN-13 9781633435575 Imprint Manning Publications Country of Origin US Product Class Description Computing: Professional & Programming Pages 360 Language English ISBN-10 1633435571 Edition Description 2nd edition Edition 2nd Format Hardcover Publication Date 2025-11-20 Place of Publication New York Country of Publication United States Audience Professional & Vocational US Release Date 2025-11-20 UK Release Date 2025-11-20
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