These subprojects test out the Gradle plugins, catalogs, platforms, and
other supplemental libraries which make up the build-infra project.
They are useful as reference for how to use the plugins, and serve as live tests which build with the rest of the codebase.
The following sample projects are available:
jmod-kotlin: Kotlin/JVM project which builds ajmodoutputjmod-library: Pure-Java project which builds ajmodoutput