// In contrast to `ClasspathRootsResolver.addModularRoots`, we do not need to handle automatic Java modules because JDK modules
        // aren't automatic.
        return javaModuleGraph.getAllDependencies(javaModuleFinder.computeDefaultRootModules()).flatMap { moduleName ->
            val module = javaModuleFinder.findModule(moduleName) ?: return@flatMap emptyList<JavaRoot>()
            val result = module.getJavaModuleRoots()