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feat(java): align to Java 21 LTS and add local compose dev service - #516
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🟡 Changes recommended
The native Docker build still uses JDK 25, contrary to the stated Java 21 alignment.
Review effort: Balanced
Findings: 1
Open (1)
What changed in this PR
Aligns Java compilation and local Quarkus development with Java 21.
Changes:
- Targets Java 21 bytecode.
- Adds a live-reload Java backend Compose service.
| File | Description |
|---|---|
backend-java/pom.xml |
Sets the compiler release to Java 21. |
docker-compose.yml |
Adds the Java 21 development service. |
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Align the Java Quarkus runtime to Java 21 LTS and add a fast local compose dev service to eliminate slow native builds during local development.
<maven.compiler.release>21</maven.compiler.release>inbackend-java/pom.xmlto target Java 21 LTS bytecode.backend-javaservice todocker-compose.ymlwith Eclipse Temurin 21 JDK and fast live-reload Quarkus dev mode (./mvnw quarkus:dev).Closes #487