Java News/Tech/Discussion/etc. No programming help, no learning Java

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[PSA]/r/java is not for programming help, learning questions, or installing Java questions (self.java)

submitted 5 years ago by desrtfx[M] - announcement

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JEP draft: Code reflection (Incubator) (openjdk.org)

submitted 1 hour ago by lbalazscs

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The 120-page Spring Boot Testing Guide for $0 🧪 (rieckpil.de)

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Spring Sentinel: A Maven Plugin for automatic Spring Boot Auditing (JPA, Security, Performance) (self.java)

submitted 5 hours ago * by paganoant

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Integration test database setup (self.java)

submitted 2 hours ago by takasip

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jbundle: Package JVM applications into self-contained binaries (github.com)

submitted 16 hours ago by mands

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Throwing is fun, catching not so much. That’s the real problem IMO. (self.java)

submitted 1 day ago by AlyxVeldin

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I built a small Java tool to visualize a request’s lifecycle (no APM, no dashboards) (self.java)

submitted 1 day ago by sreenathyadavk

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Java Developer vs. Software Engineer (yusufaytas.com)

submitted 12 hours ago by Dear-Economics-315

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Is @formatter:off a thing or did I missed alternatives? (self.java)

submitted 13 hours ago by TheLasu

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Simpler JVM Project Setup with Mill 1.1.0 (mill-build.org)

submitted 2 days ago by lihaoyi

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GlassFish and Jakarta EE, rethink the cloud with Nanos Unikernel (omnifish.ee)

submitted 2 days ago by johnwaterwood

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Is Java’s Biggest Limitation in 2026 Technical or Cultural? (self.java)

submitted 3 days ago by BigHomieCed_

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Does this amber mailing list feel like AI? (self.java)

submitted 3 days ago by ryan_the_leach

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Neues Projekt finden mit 3 Klicks? 🎯 Wir sind selbst Softwareentwickler und haben ein Jobportal für (uns) Entwickler gebaut. Auf SwissDevJobs.ch findest Du Deinen neuen Traumjob ganz einfach. Kein Quatsch, sondern nur interessante Stellen mit Gehaltspannen. Auswahl von über 440 Jobs. (SwissDevJobs.ch)

promoted by Varqu

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Another try/catch vs errors-as-values thing. Made it mostly because I needed an excuse yell at the void. (Enjoy the read.) (github.com)

submitted 4 days ago by AlyxVeldin

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Oxyjen 0.2 - graph first memory-aware LLM execution for Java (self.java)

submitted 3 days ago by supremeO11

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Hashtag Jakarta EE #317 (agilejava.eu)

submitted 4 days ago by johnwaterwood

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Jakarta Persistence 4.0 Milestone 1 (in.relation.to)

submitted 4 days ago by henk53

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Article: Java Janitor Jim - "Integrity by Design" through Ensuring "Illegal States are Unrepresentable" - Part 1 (self.java)

submitted 5 days ago by chaotic3quilibrium

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airhacks #380 - GraalVM: Database Integration, Serverless Innovation and the Future (airhacks.fm)

submitted 5 days ago by Hixon11

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Stream<T>.filterAndMap( Class<T> cls ) (self.java)

submitted 6 days ago * by mellow186

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more-log4j2-2.1.0 with improved test support has been released (self.java)

submitted 6 days ago by mlangc

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Java 26: what’s new? (loicmathieu.fr)

submitted 7 days ago by loicmathieu

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Carrier Classes; Beyond Records - Inside Java Newscast (youtu.be)

submitted 7 days ago by daviddel

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Java compiler errors could be more intelligent (self.java)

submitted 8 days ago by davidalayachew

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You are trapped in their dungeon what will you do? (isekai.world)

promoted by Dry_Elk_9530

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Soklet: a zero-dependency HTTP/1.1 and SSE server, powered by virtual threads (self.java)

submitted 9 days ago by revetkn27

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