Java Performance
The 2025 JVM Heap Cheat Sheet: 7 Essential Settings
Tired of mysterious pauses and OOM errors? Our 2025 JVM Heap Cheat Sheet breaks down the 7 essential settings you need for a high-performance Java app.
Alex Volkov•
6 min read
#jvm
11 articles tagged with "jvm"
Explore all content related to jvm. Find tutorials, guides, tips, and insights from our collection of articles on this topic.
Showing 11 of 11 articles
Java
Java 17 JMX No-Auth: The Ultimate 2025 Troubleshooting Guide
Struggling with JMX connections in Java 17? Our 2025 guide demystifies no-auth JMX setups for local dev and diagnostics. Fix common errors fast.
Adrian Ivanov•
6 min read
Java Development
JMX Wants Password File? A 5-Minute Java 17 Fix for 2025
Stuck with JMX demanding a password file in Java 17? Learn the modern, 5-minute fix to bypass this for local development and get back to monitoring your app.
Mateo Hernandez•
6 min read
Java & JVM
The #1 Fix for JVM Compressed Class Space Leaks (2025)
Tired of OutOfMemoryError: Compressed class space? Discover the #1 fix for JVM class space leaks in 2025, from diagnosis with JFR to permanent solutions.
Alexey Petrov•
7 min read
Java Performance
2025 Guide: Debug Your Endless Compressed Class Space
Tired of the dreaded 'OutOfMemoryError: Compressed class space'? Our 2025 guide provides a step-by-step strategy to debug and fix endless class loading issues.
Adrian Ivanov•
6 min read
Java Development
I Tested Lombok on JDK 25: My 2025 Build Experience
Curious if Project Lombok works with the upcoming JDK 25? I put it to the test. Discover my 2025 build experience, compatibility issues, and performance insights.
Adrian Petrov•
7 min read
Software Development
Java's 3 Craziest Secrets Reddit Taught Me for 2025
Discover what Java is, why it's a top programming language, and its key features. Our guide covers its platform independence, use cases, and how to start.
David Miller•
8 min read
JVM Tuning
JVM Heap Hell? 3 Game-Changing Settings for 2025
Tired of JVM Heap Hell? Discover 3 game-changing JVM settings for 2025 to fix OutOfMemoryError and slash GC pause times. Learn to use ZGC, Shenandoah, and more.
Daniel Petrov•
7 min read
Performance Tuning
Fix Your JVM: 5 Essential Heap Settings to Master in 2025
Tired of OutOfMemoryErrors? Master the 5 essential JVM heap settings for 2025. Learn to configure -Xmx, G1GC, and more for optimal Java performance.
Adrian Volkov•
7 min read
Java Development
Desugaring Java 23 to 1.1: My 5 Insane Steps (2025)
Discover the 5 insane steps to desugar modern Java 23 code to the ancient Java 1.1 runtime. A deep dive into polyfills, generics, lambdas, and more.
Adrian Petrov•
7 min read
Software Development
Why I Desugared Java 23 to 1.1: My Shocking 2025 Story
In 2025, a critical bug forced me to do the unthinkable: desugar a modern Java 23 codebase to run on a 1997-era Java 1.1 JVM. This is my shocking story.
Dr. Alistair Finch•
6 min read