You can quickly switch between JDKs with two aliases (tested on MacOS):

alias j8='export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home;javaPATH' alias javaPATH='export PATH=$JAVA_HOME/bin:$PATH'

You can switch to Java 8 by running j8 in your terminal. (Quickly switching to Java 8 is especially useful for code archealogists and historians. 😀)

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A MicroProfile / Jakarta EE Apache Maven pom.xml is 31 lines of code or less.

A Maven configuration for a simple Java SE project is twice as long.

Also checkout the airhacks.fm podcast: "No Dependencies--Or How Rife 2 and Bld Happened"

Java 22 introduced the JEP 458 "Launch Multi-File Source Code Programs". This allows you to create CLI applications and automation scripts in no time.

bld is a pure Java build tool that uses Java as the configuration:

Also checkout the airhacks.fm podcast episode: "No Dependencies--Or How Rife 2 and Bld Happened" with Geert Bevin, the creator of bld.

1. MIXER learning festival: Productivity, Fun, Security & Cost-savings with Serverless Java
   workshop MIXER learning festival Organica building in Ostrava 16 Apr 2024
   https://skillbill.tietoevry.com/skill_bill/elevate-your-aws-game-with-high-speed-serverless-solutions/
2. Meetup: Building Serverless Java Apps with Serverless Generative AI on AWS
   conference session Meetup Organica building in Ostrava 16 Apr 2024
   https://www.digital-futures.eu/meetups/buildig-serverless-java-apps-with-serverless-generative-ai-on-aws-with-adam-bien/
3. Digital Crafts Day: Cloud Native Explained--Or What Is Exactly To Do?
   keynote Digital Crafts Day weiden 19 Apr 2024
   https://www.dc-nordoberpfalz.de/DigitalCraftsDay/2024
4. JAX Conference: EJB Developer? Dann aber auch Enterprise-Serverless-Java-AWS-Lambda-Experte
   conference session JAX Conference Mainz 24 Apr 2024
   https://jax.de/core-java-jvm-languages/ejb-serverless-aws-lambda-java-experte/
5. JAX Conference: YAML-less, Config-less, Boilerplate-less, Serverless Enterprise Java #slideless
   conference session JAX Conference Mainz 24 Apr 2024
   https://jax.de/core-java-jvm-languages/yaml-less-configless-serverless-enterprise-java/
6. JCON Europe: Serverless Java #slideless
   conference session JCON Europe cologne 14th Mai 2024
   https://2024.europe.jcon.one/schedule
7. geecon: Containerless, Bloatless, YAML-less, Serverless Java #slideless
   conference session geecon krakow 16 Mai 2024
   https://2024.geecon.org/speakers/info.html?id=894
8. University of Regensburg: Java Bootstrap
   JUG event University of Regensburg regensburg 19 June 2024
   TBD
9. online: Persistence Patterns for Serverless Java on AWS[online event]
   airhacks.live workshop 11 July 2024
   https://airhacks.live
10. online: Serverless Generative AI with Java on AWS[online event]
    airhacks.live workshop 25th July 2024
    https://airhacks.live

Questions and topics for the 2024.4 / 121st edition of airhacks.tv with the following topics:

1. > 500 Java Shorts: youtube.com/bienadam/shorts
2. How to System Test Jakarta EE / MicroProfile applications?
3. Applets, WASM, and PWAs
4. How far you can get without big frameworks
5. ...only Java 22 can do that

Any questions left? Ask now: https://gist.github.com/AdamBien/c5193c88f02250bba0b2995b567228c7 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS