private List getResources()

in src/main/java/org/apache/sling/models/impl/injectors/ResourcePathInjector.java [107:121]

• 14 lines of code
• 3 McCabe index (conditional complexity)

    private List<Resource> getResources(ResourceResolver resolver, String[] paths, String fieldName) {
        List<Resource> resources = new ArrayList<>();
        for (String path : paths) {
            Resource resource = resolver.getResource(path);
            if (resource != null) {
                resources.add(resource);
            } else {
                LOG.warn("Could not retrieve resource at path {} for field {}. Since it is required it won't be injected.",
                        path, fieldName);
                // all resources should've been injected. we stop
                return null;
            }
        }
        return resources;
    }