}

    def "build other projects"() {
        given:
        def commonProject = TestUtil.createChildProject(project, "common")
        def middleProject = TestUtil.createChildProject(project, "middle")
        def appProject = TestUtil.createChildProject(project, "app")

        when:
        project.pluginManager.apply(JavaPlugin)
        commonProject.pluginManager.apply(JavaPlugin)

            .withName("test-project")
        if (userHomeDir != null) {
            builder.withGradleUserHomeDir(userHomeDir)
        }
        return builder.build()
    }

    static ProjectInternal createChildProject(ProjectInternal parent, String name, File projectDir = null) {
        return ProjectBuilder
            .builder()
            .withName(name)
            .withParent(parent)

import java.util.function.Function;

import static org.gradle.internal.concurrent.CompositeStoppable.stoppable;

public class ProjectBuilderImpl {
    private static ServiceRegistry globalServices;

    public Project createChildProject(String name, Project parent, @Nullable File projectDir) {
        ProjectInternal parentProject = (ProjectInternal) parent;