Troubleshooting Java, Second Edition
Laurentiu Spilca
Sold by AHA-BUCH GmbH, Einbeck, Germany
AbeBooks Seller since 14 August 2006
New - Soft cover
Condition: New
Ships from Germany to U.S.A.
Quantity: 1 available
Add to basketSold by AHA-BUCH GmbH, Einbeck, Germany
AbeBooks Seller since 14 August 2006
Condition: New
Quantity: 1 available
Add to basketNeuware - Learn how to quickly work out what your Java code is doing so you can understand when and why it misbehaves.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. In Troubleshooting Java, Second Edition you ll learn: Efficiently use debuggers to quickly understand complex code Utilize AI-driven tools to automate log analysis, trace execution, and predict problems Correctly implement and interpret application logs Identify performance bottlenecks and optimize slow execution paths Profile SQL queries to diagnose and optimize database interactions Evaluate heap dumps to detect and fix memory leaks Analyze thread dumps to resolve deadlocks and concurrency issues Navigate the intricacies of service-oriented and microservices systems In Troubleshooting Java, Second Edition Java veteran Laurentiu Spilca shares techniques for reading, profiling, debugging, and optimizing Java code that he s honed over years working with high-stakes systems. This fully-revised second edition, updates coverage for new Java tools and adds methods for saving time and effort using AI. You ll master techniques to identify memory leaks, optimize database queries, and resolve threading issues with ease. The code samples are in Java, but the skills you learn in this guide can be applied to any JVM language. About the technology Whether you re working with legacy systems or using AI to generate fresh programs, you ll spend more time reading and fixing code than writing it from scratch. Troubleshooting is a messy art, and efficient profiling, logging, debugging, and optimization will save you hours of time and countless headaches. About the book Troubleshooting Java, Second Edition teaches practical techniques to diagnose, debug, and optimize Java applications. You ll learn to uncover hidden dependencies, diagnose crashes, and resolve performance issues using tools like IntelliJ IDEA Debugger, VisualVM, and Heap Dump Analyzer. This revised and updated second edition introduces AI-powered troubleshooting tools, along with techniques for modern Java and cloud-native apps. What's inside Use debuggers to quickly understand complex code Automate code analysis with AI tools Implement and interpret application logs Identify performance bottlenecks About the reader For intermediate Java developers. About the author Laurentiu Spilca is a skilled Java and Spring developer and an experienced technology instructor. He is the author of Spring Start Here and Spring Security in Action. Table of Contents Part 1 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 5 Identifying resource consumption problems using profiling techniques 6 Finding hidden problems using profiling techniques 7 Investigating locks in multithreaded architectures 8 Investigating deadlocks with thread dumps Part 3 9 Profiling memory-related problems 10 Investigating memory problems with heap dumps 11 Analyzing potential JVM problems with GC logs Part 4 12 Uncovering system-level failures and service communication problems 13 Measuring data consistency and transactions A Tools you ll need B Opening a project C Recommended further reading D Understanding Java threads E Memory management in Java apps Get a free Elektronisches Buch (PDF or ePub) from Manning as well as access to the online liveBook format (and its AI assistant that will answer your questions in any language) when you purchase the print book.
Seller Inventory # 9781633435575
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.
Troubleshooting Java, Second Edition by instructor Laurențiu Spilcă 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.
Laurențiu Spilcă is a Java and Spring trainer known for turning complex topics into practical breakthroughs. With years of global classroom and conference experience, Laurențiu delivers clear, example-rich guidance on every page. He distills deep debugging and architecture expertise into tools developers can apply the very same day.
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