modulesElement.name(SUBPROJECTS);
            context.detail("Converted <modules> to <subprojects>");

            // Convert all module children to subproject
            var moduleElements = modulesElement.children(MODULE).toList();
            for (Element moduleElement : moduleElements) {
                moduleElement.name(SUBPROJECT);
            }

                    testCoverage,
                    stage,
                )
            }

        functionalTestProjects.forEach { functionalTestProject ->
            this@StageProject.subProject(functionalTestProject)
        }
        val functionalTestsPass =
            functionalTestProjects.map { functionalTestProject ->

        Path resolvedPath = Paths.get("/tmp/subproject/pom.xml");
        when(locator.locateExistingPom(any(Path.class))).thenReturn(resolvedPath);

        Sources.BuildPathSource source = (Sources.BuildPathSource) Sources.buildSource(basePath);
        ModelSource resolved = source.resolve(locator, "subproject");

        assertNotNull(resolved);

                script {
                    // Because we exclude tests in `distributions-integ-tests` below, `@Flaky` won't work in that subproject.
                    // Here we check the existence of `@Flaky` annotation to make sure nobody use that annotation in `distributions-integ-tests` subproject.
                    name = "MAKE_SURE_NO_@FLAKY_IN_DISTRIBUTIONS_INTEG_TESTS"
                    executionMode = BuildStep.ExecutionMode.ALWAYS

    fun asConfigurationId(
        model: CIBuildModel,
        subProject: String = "",
    ): String {
        val prefix = "${testCoveragePrefix}_"
        val shortenedSubprojectName = shortenSubprojectName(model.projectId, prefix + subProject)
        return model.projectId + "_" + if (subProject.isNotEmpty()) shortenedSubprojectName else "${prefix}0"
    }

    private fun shortenSubprojectName(

                    FunctionalTestBucket(it).toBuildTypeBucket(model.subprojects)
                }

            // Sometimes people may add new subproject into `subprojects.json`
            // in this case we have no historical test running time, so we simply add these subprojects into first available bucket
            val allSubprojectsInBucketJson = buckets.flatMap { it.subprojects.map { it.name } }.toSet()

            val allSubprojectsInModel =

### Testing changes

After making changes, you can test your code in 2 ways:

#### Run tests

- Run `./gradlew :<subproject>:quickTest` where `<subproject>` is the name of the subproject you've changed. 
- For example: `./gradlew :launcher:quickTest`.

#### Install Gradle locally

and try out a change in behavior manually. 

                        .map(subprojects -> {
                            DomUtils.removeElement(subprojects);
                            context.detail(
                                    "Removed: redundant subprojects list from profile (matches direct children)");
                            return true;
                        })
                        .orElse(false))

 * called the <dfn>aggregator project</dfn> lists one or more <dfn>sub-projects</dfn>
 * which are relative pointers on the file system to other projects. This is done using
 * the {@code /project/subprojects/subproject} elements of the POM in the aggregator project.
 * Note that the aggregator project is required to have a {@code pom} packaging.</p>
 *

            Element subprojects = DomUtils.findChildElement(root, "subprojects");
            assertNotNull(subprojects);

            // Verify module elements were renamed to subproject
            var moduleElements = subprojects.children("module").toList();
            var subprojectElements = subprojects.children("subproject").toList();
            assertEquals(0, moduleElements.size());