☕ New version of #Java #JDK25 will be released in 70 days 🥹
#Java25 is released on 2025-09-17

🔈Event#377 Shitcode A Lifestyle Choice by Ivan Verhun
https://www.javaclub.lviv.ua/2025/07/08/Event-377-Shitcode-A-Lifestyle-Choice.html
This week on Java Club, we’re diving deep into the eternal struggle with bad code and asking: in this fast-paced world, does writing clean code even matter anymore?Join us next Thursday, at 10:00 Online Media #cleancode #java

☕ New version of #Java #JDK25 will be released in 69 days 🥹
#Java25 is released on 2025-09-17

🔈Event#378 Creating and verifying JSON Web Tokens with JJWT library by Jaroslav Mazurak
https://www.javaclub.lviv.ua/2025/07/14/Event-378-Creating-and-verifying-JSON-Web-Tokens-with-JJWT-library.html
This week on Java Club we will review JJWT, an easy to use library for JSON Web Tokens (JWTs) and JSON Web Keys (JWKs) on the JVM and AndroidJoin us next Thursday, at 10:00 Online Media #JWT #token #key #json #authorization #JVM #Android

👋 Hi, don't forget to check out the Release notes from graalvm-ce-builds GraalVM for JDK 24 Community 24.0.2! Exciting updates and improvements to look out for.
https://github.com/graalvm/graalvm-ce-builds/releases/tag/jdk-24.0.2 #releases #updates #GraalVm

👋 Hi! Check out the latest Release notes from micronaut-core Micronaut Core 4.9.8. Don't miss out on the new features and improvements!
https://github.com/micronaut-projects/micronaut-core/releases/tag/v4.9.8 #releases #updates #micronaut

👋 Don't miss out on the Release notes from kotlin Kotlin 2.2.10-RC. Stay up-to-date with the latest features and improvements.
https://github.com/JetBrains/kotlin/releases/tag/v2.2.10-RC #releases #updates #Kotlin

👋 Hi, don't forget to check out the Release notes from junit-framework r5.13.4! Exciting updates and improvements to look out for.
https://github.com/junit-team/junit-framework/releases/tag/r5.13.4 #releases #updates #JUnit

👋 Hi, don't miss Release notes from junit-framework r6.0.0-M2
https://github.com/junit-team/junit-framework/releases/tag/r6.0.0-M2 #releases #updates #JUnit

🎬 Lviv JavaClub [Event 376] Mongock by Andriy Riy
Review Mongockby Andriy Riy Java Developer @ Jappware https://www.linkedin.com/in/andriy-riy-172451158/Code from the event: __________Event details: https://www.javaclub.lviv.ua/2025/06/30/Event-376-mongock.htmlAgenda:00:00 - intro01:50 - how to write migration08:12 - locking mechanism11:25 - mongock architecture14:45 - mongock features in spring18:35 - mongock prosying22:45 - mongock professional26:35 - Q&A29:20 - join us #javaclubLviv JavaClub new https://t.me/LvivJavaClubFollow #javaclub: https://www.youtube.com/channel/UCbBzU09lr8FLFaTMbXY4zBQWeb site: https://javaclub.lviv.ua/GitHub: https://github.com/lvivJavaClub
via YouTube https://www.youtube.com/watch?v=V9myStQKZ68

👋 Heads up! Check out the latest Release notes from micronaut-core Micronaut Core 4.9.9. Don't miss out on the new features and improvements!
https://github.com/micronaut-projects/micronaut-core/releases/tag/v4.9.9 #releases #updates #micronaut

👋 New release alert! 🚀 Check out the latest Release notes from gradle v9.0.0 and stay up-to-date with the latest features and improvements!
https://github.com/gradle/gradle/releases/tag/v9.0.0 #releases #updates #Gradle

👋 Hi! Check out the latest Release notes from sdkman-cli Release 5.20.0 and stay up-to-date with the latest features and improvements!
https://github.com/sdkman/sdkman-cli/releases/tag/5.20.0 #releases #updates #sdkman

🎬 Lviv JavaClub [Event 379] GenAI beyond Coding by Oleh Sklyarenko
Review #GenAI not only can help in a full-cycle project #developmentby Oleh Sklyarenko Engineering Manager at PitchBook / SPD Technology https://www.linkedin.com/in/osklyarenko/Event details: https://www.javaclub.lviv.ua/2025/07/23/Event-379-GenAI-beyond-Coding.htmlAgenda:00:00 - intro__________01:03:00 - join us #javaclubLviv JavaClub new https://t.me/LvivJavaClubFollow #javaclub: https://www.youtube.com/channel/UCbBzU09lr8FLFaTMbXY4zBQWeb site: https://javaclub.lviv.ua/GitHub: https://github.com/lvivJavaClub
via YouTube https://www.youtube.com/watch?v=VcSlRhURxTY

🎬 Lviv JavaClub [Event 377] Shitcode A Lifestyle Choice by Ivan Verhun
Review Shitcode A Lifestyle Choiceby Ivan Verhun Java Developer https://www.linkedin.com/in/ivanverhun/Code from the event: https://github.com/iverhun/cleancodeEvent details: https://www.javaclub.lviv.ua/2025/07/08/Event-377-Shitcode-A-Lifestyle-Choice.htmlAgenda:00:00 - about me00:43 - does the clean code still matter5:43 - ternary operator as an if statement condition10:01 - null checks for Boolean variables14:43 - null checks with Enum types17:00 - "smart" string/enum usage 21:24 - "creative" exception handling22:30 - overcomplicated conditions24:30 - reinventing the wheel (instead of using a built in framework features)29:50 - java streams33:21 - Optional__________38:10 - join us #javaclubLviv JavaClub new https://t.me/LvivJavaClubFollow #javaclub: https://www.youtube.com/channel/UCbBzU09lr8FLFaTMbXY4zBQWeb site: https://javaclub.lviv.ua/GitHub: https://github.com/lvivJavaClub
via YouTube https://www.youtube.com/watch?v=6oecw72F8XQ

🔈Event#381 Offline event
https://www.javaclub.lviv.ua/2025/08/05/Event-381-Offline.html
This week on Java Club we will have an offline event!Join us next Thursday, at 10:00 Online Media #offline

🎬 Lviv JavaClub [Event 378] Creating & verifying JSON Web Tokens with JJWT library by Jaroslav Mazurak
Review #JJWT, an easy to use library for JSON Web Tokens (#JWTs) and JSON Web Keys (#JWKs) on the #JVM and #Androidby Jaroslav Mazurak Java Software Engineering @ Capgemini Engineerin https://www.linkedin.com/in/jaroslavmazurak/Code from the event: __________Event details: https://www.javaclub.lviv.ua/2025/07/14/Event-378-Creating-and-verifying-JSON-Web-Tokens-with-JJWT-library.htmlAgenda:00:00 - intro01:55 - JWT overview05:15 - Standard claims07:15 - JJWT library overview09:05 - Project structure12:30 - JWT structure13:30 - Signed JWT (JWS) - creating and verifying25:49 - Building any JWT without protection41:15 - Encrypted JWT (JWE) - creating and verifying43:40 - Remarks46:15 - join us #javaclubLviv JavaClub new https://t.me/LvivJavaClubFollow #javaclub: https://www.youtube.com/channel/UCbBzU09lr8FLFaTMbXY4zBQWeb site: https://javaclub.lviv.ua/GitHub: https://github.com/lvivJavaClub
via YouTube https://www.youtube.com/watch?v=YDvOr1ZP_DM

🎬 Lviv JavaClub [Event 380] Claude code agent by Roman Kniazevych
Review #Claude code agentby Roman Kniazevych Java Technical Lead @ Levi9 Ukraine https://www.linkedin.com/in/roman-kniazevych-1b443965/Code from the event: __________Event details: https://www.javaclub.lviv.ua/2025/07/29/Event-380-Clause-code-agent.htmlAgenda:00:00 - into to Claude Code01:45 - Overview Claude Code05:39 - Best practise check07:22 - Costs and Tokens usage09:42 - My feature list and used costs17:56 - Init demo app Web Calendar33:01 - Claude Code next optimization step40:38 - Security check with MCP & Build plan for next optimization54:41 - Out of token balance55:13 - QA58:40 - join us #javaclubLviv JavaClub new https://t.me/LvivJavaClubFollow #javaclub: https://www.youtube.com/channel/UCbBzU09lr8FLFaTMbXY4zBQWeb site: https://javaclub.lviv.ua/GitHub: https://github.com/lvivJavaClub
via YouTube https://www.youtube.com/watch?v=toM_2GnGx4Q

⭐ lvivJavaClub/autogen4j-example added by lvivJavaClub

See details at GitHub https://github.com/lvivJavaClub/autogen4j-example

🔈Event#382 One More Time About Cargo Cults by Yuriy Stakhniak
https://www.javaclub.lviv.ua/2025/08/11/Event-382-One-More-Time-About-Cargo-Cults.html
Join us for the next Lviv JavaClub event, where we’ll explore the intriguing topic of “One More Time About Cargo Cults.” Discover why understanding these practices is crucial for fostering genuine innovation in our tech community, and don’t miss the chance to share insights with fellow enthusiasts!Join us next Thursday, at 10:00 Online Media #Culture #Cargo Cult #Best Practices