Hacker

Reading 1 Million+ Row Excel Files in Java Without Killing Your Memory: Meet Sjxlsx

Healthcare Architect. Develop applications in C#.Net. Java , Python ,Typescript & SQL in both cloud native and on Prem servers. Healthcare Architect. Develop applications in C#.Net. Java , Python ...
GitHub

"Out of Memory" when trying to export

Exporting JSON... Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Unknown Source) at ...
Windows Report

Java Virtual Machine Launcher Error: 4 Easy Fixes on Windows

If you see a Java Virtual Machine Launcher error on Windows, it usually means the system cannot start Java properly. This issue can be linked to configuration ...
InfoQ

Java 25 Integrates Compact Object Headers with JEP 519

Java 25 integrates Compact Object Headers as a product feature through JEP 519, offering developers a potential 30% CPU reduction and significant memory savings without requiring any code changes. The ...
TheServerSide

Java Exception handling best practices

Community driven content discussing all aspects of software development from DevOps to design patterns. Handling Java exceptions can be tricky. Which Java exceptions should you catch, and which ...
GitHub

Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "D3D Screen Updater"

java version "24" 2025-03-18 Java(TM) SE Runtime Environment (build 24+36-3646) Java HotSpot(TM) 64-Bit Server VM (build 24+36-3646, mixed mode, sharing) After running, the interface to fill in the ...
TheServerSide

Simplifying native interoperability in Java with JEP 454

Java has long been a powerhouse programming language thanks to its portability, robustness and extensive ecosystem. However, one major challenge for Java developers is interoperation with native code.