Picard Build Failure about picard HOT 6 CLOSED

$ which java
/software/java-21.0-el8-x86_64/bin/java

$ echo $JAVA_HOME
/software/java-21.0-el8-x86_64

$ java --version
java 21.0.2 2024-01-16 LTS
Java(TM) SE Runtime Environment (build 21.0.2+13-LTS-58)
Java HotSpot(TM) 64-Bit Server VM (build 21.0.2+13-LTS-58, mixed mode, sharing)

$ ls
build.gradle  build_push_docker.sh  build.xml  Dockerfile  docs  etc  gradle  gradlew  LICENSE.txt  README.md  scripts  settings.gradle  src  testdata

$ ./gradlew shadowJar
Starting a Gradle Daemon (subsequent builds will be faster)

> Configure project :
Warning: using Java 21 but only Java 17 has been tested.

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':shadowJar'.
> Failed to calculate the value of task ':compileJava' property 'javaCompiler'.
   > No matching toolchains found for requested specification: {languageVersion=17, vendor=any, implementation=vendor-specific} for LINUX on x86_64.
      > No locally installed toolchains match and toolchain download repositories have not been configured.

* Try:
> Learn more about toolchain auto-detection at https://docs.gradle.org/8.5/userguide/toolchains.html#sec:auto_detection.
> Learn more about toolchain repositories at https://docs.gradle.org/8.5/userguide/toolchains.html#sub:download_repositories.
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.

BUILD FAILED in 15s

$ module unload java/21.0 
$ module load java/17.0.10 
$ ./gradlew shadowJar
Starting a Gradle Daemon, 1 incompatible Daemon could not be reused, use --status for details

> Task :compileJava
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

BUILD SUCCESSFUL in 29s
4 actionable tasks: 4 executed

java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(17)
    }
    withJavadocJar()
    withSourcesJar()
}