private List<String> classFiles;
    private DirectoryProperty inputDir;
    private DirectoryProperty outputDir;

    public JavaClassPublicifier() {
        this.inputDir = getProject().getObjects().directoryProperty();
        this.outputDir = getProject().getObjects().directoryProperty();
    }

    @Input
    public List<String> getClassFiles() {
        return classFiles;
    }

    public VagrantShellTask() {
        extension = getProject().getExtensions().findByType(VagrantExtension.class);
        if (extension == null) {
            throw new IllegalStateException("elasticsearch.vagrant-base must be applied to create " + getClass().getName());
        }
        service = getProject().getExtensions().getByType(VagrantMachine.class);
    }

    @Input

            throw e;
        }
    }

    protected MavenProject getProject(File pom) throws Exception {
        ProjectBuildingRequest configuration = new DefaultProjectBuildingRequest();
        configuration.setLocalRepository(getLocalRepository());
        initRepoSession(configuration);

        return projectBuilder.build(pom, configuration).getProject();
    }

            "assemble"
        );
    }

    private void registerBwcDistributionArtifacts(Project bwcProject, DistributionProject distributionProject) {
        String projectName = distributionProject.name;
        String buildBwcTask = buildBwcTaskName(projectName);

        registerDistributionArchiveArtifact(bwcProject, distributionProject, buildBwcTask);

        this.classpath = classpath;
    }

    @InputFiles
    @PathSensitive(PathSensitivity.RELATIVE)
    @SkipWhenEmpty
    public FileCollection getClassDirectories() {
        return getProject().getExtensions().getByType(JavaPluginExtension.class)
            .getSourceSets()
            .stream()
            // Don't pick up all source sets like the java9 ones as logger-check doesn't support the class format

        nonTransitiveUpstreamProjects = dependencyGraph.getUpstreamProjects(getProject(), false);
        transitiveUpstreamProjects = dependencyGraph.getUpstreamProjects(getProject(), true);
    }

    public MavenSession getSession() {
        return session;
    }

    public MavenProject getProject() {
        return project;
    }

    public TaskSegment getTaskSegment() {

        return eventType;
    }

    @Override
    public Session getSession() {
        return session;
    }

    @Override
    public Optional<Project> getProject() {
        return Optional.ofNullable(session.getProject(delegate.getProject()));
    }

    @Override
    public Optional<MojoExecution> getMojoExecution() {

        File pom0Basedir = pom0.getParentFile();

        File pom1 = new File(pom0Basedir, "p1/pom.xml");

        // load everything...
        MavenProject project0 = getProject(pom0);
        MavenProject project1 = getProject(pom1);

        assertEquals(pom0Basedir, project1.getParent().getBasedir());
    }

        def result = gradleRunner(":distribution:bwc:${bwcProject}:buildBwcDarwinTar",
                ":distribution:bwc:${bwcProject}:buildBwcOssDarwinTar",
                "-DtestRemoteRepo=" + remoteGitRepo,
                "-Dbwc.remote=origin",
                "-Dbwc.dist.version=${bwcDistVersion}-SNAPSHOT")
                .build()
        then:
        result.task(":distribution:bwc:${bwcProject}:buildBwcDarwinTar").outcome == TaskOutcome.SUCCESS

    protected static Project rootProject;
    protected static Project archivesProject;
    protected static Project packagesProject;
    protected static Project bwcProject;

    protected static final Version BWC_MAJOR_VERSION = Version.fromString("2.0.0");
    protected static final Version BWC_MINOR_VERSION = Version.fromString("1.1.0");