New Install Error during ./gradlew clean hivemqZip

[tradcliffe-merit-controls]

Expected behavior

The build to complete successfully

Actual behavior

During the build process, the following errors are thrown

To Reproduce

Steps

Create a new install of HiveMQ Community edition and move into the new directory
Run command sudo ./gradlew clean hivemqZip

Reproducer code

Details

I believe the error is coming from the line of code below. If I change the value of JavaLanguageVersion.of from 8 to 11, the build is successful.

https://github.com/hivemq/hivemq-community-edition/blob/master/buildSrc/build.gradle.kts#L9

• Affected HiveMQ CE version(s): most recent
• Used JVM version: openjdk version "11.0.23" 2024-04-16
  OpenJDK Runtime Environment (build 11.0.23+9-post-Ubuntu-1ubuntu120.04.2)
  OpenJDK 64-Bit Server VM (build 11.0.23+9-post-Ubuntu-1ubuntu120.04.2, mixed mode, sharing)

[tradcliffe-merit-controls]

A second issue I found inside the documentation for step 4. The unzip command is different between the documentation and the advice found here. I found the unzip command in the community forum worked for installation.