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Enabling Flavour In Java 11, 17, and 21

The Flavour archetype is written with backwards compatibility for Java 8. To use with newer versions of Java, a few small tweaks are needed:

Changes in pom.xml

In properties: 
     <flavour.version>0.3.1-SNAPSHOT</flavour.version>
     <teavm.version>0.10.0</teavm.version>
In maven-compiler-plugin: 
         <version>3.11.0</version>
In maven-war-plugin: 
         <version>3.4.0</version>
That's it, 4 small version updates.

Tools

Set up and run your tools to make the new build:
  1. Ensure you have a new LTS version of Java installed.
  2. Set JAVA_HOME to point to it.
  3. Then re-run maven and the build should succeed.
Last modified on 10 Nov 2024 by AO

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