File getHostGradleWrapperFile() {
        if (OperatingSystem.current().isWindows()) {
            return file('gradlew.bat')
        }
        return file('gradlew')
    }

    protected MSBuildExecutor getMsbuild() {
        // Gradle needs to be isolated so that msbuild does not leave behind daemons
        assert executer.distribution.gradleHomeDir != null
        assert !executer.usesSharedDaemons()

        projects.add(pluginProjectA);
        pluginProjectA.getModel().getBuild().addPlugin(createPlugin("group", "plugin-b", "1.0"));

        MavenProject pluginProjectB = createProject("group", "plugin-b", "2.0-SNAPSHOT");
        projects.add(pluginProjectB);
        pluginProjectB.getModel().getBuild().addPlugin(createPlugin("group", "plugin-a", "1.0"));

        Properties properties =
                loadResumptionFile(Paths.get(rootProject.getBuild().getDirectory()));
        applyResumptionProperties(request, properties);
    }

    @Override
    public void removeResumptionData(MavenProject rootProject) {
        Path resumeProperties = Paths.get(rootProject.getBuild().getDirectory(), RESUME_PROPERTIES_FILENAME);
        try {
            Files.deleteIfExists(resumeProperties);

        ProjectComponentIdentifier projectComponentIdentifier = projectInternal.getOwner().getComponentIdentifier();
        return new DefaultProjectComponentSelector(projectComponentIdentifier.getBuild(), projectInternal.getIdentityPath(), projectInternal.getProjectPath(), project.getName(), attributes, requestedCapabilities);
    }

    public static ProjectComponentSelector newSelector(ProjectComponentIdentifier identifier) {

        build.setOutputDirectory("myOutputDirectory");
        model.setBuild(build);
        Build build2 = model.getBuild();
        assertNotNull(build2);
        assertEquals("myOutputDirectory", build2.getOutputDirectory());
        model.setBuild(null);
        assertNull(model.getBuild());
    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new Model().equals(null));

                merger.mergeModelBase(builder, model, profile);

                if (profile.getBuild() != null) {
                    Build build = model.getBuild() != null ? model.getBuild() : Build.newInstance();
                    Build.Builder bbuilder = Build.newBuilder(build);
                    merger.mergeBuildBase(bbuilder, build, profile.getBuild());
                    builder.build(bbuilder.build());
                }

    }

    public Build getBuild() {
        return getModelBuild();
    }

    public List<Resource> getResources() {
        return getBuild().getResources();
    }

    public List<Resource> getTestResources() {
        return getBuild().getTestResources();
    }

    public void addResource(Resource resource) {
        getBuild().addResource(resource);
    }

        }

        !rootBuild.implicitBuild
        rootBuild.buildIdentifier == DefaultBuildIdentifier.ROOT
        rootBuild.identityPath == Path.ROOT
        notifiedBuild.is(rootBuild)

        registry.getBuild(rootBuild.buildIdentifier).is(rootBuild)
    }

    def "can add an included build"() {
        def dir = tmpDir.createDir("b1")
        def buildDefinition = build(dir)

                merger.mergeModelBase(builder, model, profile);

                if (profile.getBuild() != null) {
                    Build build = model.getBuild() != null ? model.getBuild() : Build.newInstance();
                    Build.Builder bbuilder = Build.newBuilder(build);
                    merger.mergeBuildBase(bbuilder, build, profile.getBuild());
                    builder.build(bbuilder.build());
                }

    }

    @Override
    public String taskName(String verb, String object) {
        return getDelegate().taskName(verb, object);
    }

    @Override
    public Task getBuild() {
        return getDelegate().getBuild();
    }

    @Override
    public Task getCheck() {
        return getDelegate().getCheck();
    }

    @Override