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News
How Seed4J Validates Compatibility
10+ hour, 19+ min ago (279+ words) How Seed4J uses Renovate, GitHub Actions, and 25 generated project configurations to validate compatibility across modern technology stacks. Tagged with opensource, githubactions, devops, security....
sync = true protects one JVM, not the cluster
12+ hour, 16+ min ago (209+ words) Originally published at bitsar.net. Twelve pods, one Redis, and @Cacheable(sync = true) on the method. I read that as a protected endpoint. It coordinates callers inside one JVM, so a cold key was still twelve calls to the same…...
Fat jar vs layered jar; DevTools
21+ hour, 39+ min ago (1021+ words) You finish a Spring Boot service, run a single command, and a full web server starts up: No Tomcat to install first. No classpath to spell out by hand. No WEB-INF folder dropped into a separate application server. One file,…...
Java 27 in 10 Minutes — What Actually Changed
2+ day, 21+ hour ago (374+ words) Java 27 shipped in September 2026. It's a non-LTS release, so most production teams will skip it and... Tagged with java, programming....
Eclipse JNoSQL 1.1 Adds Asynchronous Repository Methods
5+ day, 13+ hour ago (27+ words) Programming book reviews, programming tutorials,programming news, C#, Ruby, Python,C, C++, PHP, Visual Basic, Computer book reviews, computer history, programming history, joomla, theory, spreadsheets and more....
String Allocation Pitfalls: How to Convert Java Char to String Efficiently
1+ week, 1+ day ago (401+ words) Hey DEV community! 👋 Converting a single primitive char to a String object in Java is a task we encounter almost daily. Whether we are parsing character streams, building text strings dynamically, or logging individual symbols, we often need to transform…...
Java News Roundup: GraalVM, Jakarta Data, JNoSQL, Azul Payara, WildFly, Quarkus, Atmosphere
1+ week, 5+ day ago (609+ words) In this episode, Scott Jenson, a veteran UX designer known for his work on the Macintosh, Google Maps, and Chrome examines the long-term stagnation of desktop operating systems and the limitations of current mobile and cloud-centric models. Kasia Trapszo discusses…...
How Mitsubishi Motors mapped 170 Java applications for a low-disruption move to IBM WebSphere Liberty
2+ week, 4+ day ago (773+ words) IBM Application Modernization Accelerator analyzed 170 production applications in hours, giving Mitsubishi Motors North America a phased path to WebSphere Liberty while protecting the systems that dealers, employees and customers use every day. Some of Mitsubishi Motors North America’s production applications…...
I’ve Read 10+ JVM and Java Performacne Books: Here Are My Top 6 Recommendations for Senior Java…
2+ week, 4+ day ago (172+ words) I’ve Read 10+ JVM and Java Performacne Books: Here Are My Top 6 Recommendations for Senior Java developers My favorite books to learn JVM internals, GC and Java Performance Tuning Hello friends, In …...
Ghost Bits: Java's Hidden Threat Revealed
2+ week, 4+ day ago (483+ words) StartupHub.ai Ghost Bits: Java's Hidden Threat Revealed In a compelling presentation at Black Hat Asia 2026, security researchers Xinyu Bai and Zhihui Chen unveiled a novel threat lurking within the Java ecosystem, which they've termed 'ghost bits'. This vulnerability, stemming…...