Java detection is not working for microservices monorepo demo

[prabhu]

https://github.com/GoogleCloudPlatform/microservices-demo

Executing /home/almalinux/.sdkman/candidates/gradle/current/bin/gradle properties -q --console plain --build-cache in /home/almalinux/work/sandbox/microservices-demo

FAILURE: Build failed with an exception.

* What went wrong:
Directory '/home/almalinux/work/sandbox/microservices-demo' does not contain a Gradle build.

A Gradle build should contain a 'settings.gradle' or 'settings.gradle.kts' file in its root directory. It may also contain a 'build.gradle' or 'build.gradle.kts' file.

To create a new Gradle build in this directory run 'gradle init'

For more detail on the 'init' task see https://docs.gradle.org/8.1.1/userguide/build_init_plugin.html

For more detail on creating a Gradle build see https://docs.gradle.org/8.1.1/userguide/tutorial_using_tasks.html

* Try:
> Run gradle init to create a new Gradle build in this directory.
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.

* Get more help at https://help.gradle.org

BUILD FAILED in 1s

1. Check if the correct version of java and gradle are installed and available in PATH. For example, some project might require Java 11 with gradle 7.
 cdxgen container image bundles Java 19 with gradle 8 which might be incompatible.
Executing /home/almalinux/.sdkman/candidates/gradle/current/bin/gradle dependencies -q --console plain --build-cache in /home/almalinux/work/sandbox/microservices-demo
No packages found. Set the environment variable 'CDXGEN_DEBUG_MODE=debug' to troubleshoot any gradle related errors.