public static FeatureSupport createFeatureSupport()

in src/main/java/org/apache/sling/maven/jspc/FeatureSupport.java [73:125]
39 lines of code
6 McCabe index (conditional complexity)

    public static FeatureSupport createFeatureSupport(Feature feature, ArtifactProvider provider, ClassLoader loader, boolean failOnUnresolvedBundles,
            Function<Map<String, String>, Map<String, String>> frameworkPropertiesHandler) throws BundleException {
        FrameworkFactory factory = ServiceLoader.load(FrameworkFactory.class, loader).iterator().next();

        Map<String, String> properties = new HashMap<>(feature.getFrameworkProperties());

        properties = frameworkPropertiesHandler.apply(properties);

        Map<String, String> frameworkProperties = new HashMap<>();
        properties.forEach((key, value) -> {
            frameworkProperties.put(key, value.replace("{dollar}", "$"));
        });

        Framework framework = factory.newFramework(frameworkProperties);

        framework.init();

        try {

            List<Bundle> bundles = install(framework, feature, provider);

            framework.start();

            for (Bundle bundle : bundles) {
                if (bundle.getState() != Bundle.RESOLVED) {
                    boolean resolved = framework.adapt(FrameworkWiring.class).resolveBundles(Arrays.asList(bundle));
                    if (!resolved && failOnUnresolvedBundles) {
                        throw new BundleException("Unable to resolve bundle: " + bundle.getLocation());
                    }
                }
            }

            ServiceTracker<PackageAdmin, PackageAdmin> tracker = new ServiceTracker<>(framework.getBundleContext(), PackageAdmin.class, null);
            tracker.open();

            PackageAdmin admin = tracker.waitForService(1000);

            DynamicClassLoaderManagerImpl manager = new DynamicClassLoaderManagerImpl(framework.getBundleContext(), admin, loader,
                    new DynamicClassLoaderManagerFactory(framework.getBundleContext(), admin));
            SlingTldLocationsCache tldLocationsCache = new SlingTldLocationsCache(framework.getBundleContext());

            FeatureSupport featureSupport = new FeatureSupport(framework, manager.getDynamicClassLoader(), tldLocationsCache, feature);

            return featureSupport;
        } catch (Throwable t) {
            try {
                framework.stop();
                framework.waitForStop(10000);
            } finally {
                throw new RuntimeException(t);
            }
        }
    }