}

    @Override
    public PathToFileResolver getFileResolver() {
        return fileResolver;
    }

    @Override
    public boolean isInReservedFileSystemLocation(File location) {
        return reservedFileSystemLocationRegistry.isInReservedFileSystemLocation(location);
    }

            .map(input -> input.getReservedFileSystemLocation().get())
            .reduce(FileHierarchySet.empty(), FileHierarchySet::plus, Combiners.nonCombining());
    }

    @Override
    public boolean isInReservedFileSystemLocation(File location) {
        return reservedFileSystemLocations.contains(location);
    }

import java.io.File;

public interface PropertyValidationContext extends TypeValidationContext {
    PathToFileResolver getFileResolver();

    boolean isInReservedFileSystemLocation(File location);

    private static void validateNotInReservedFileSystemLocation(String propertyName, PropertyValidationContext context, File location) {
        if (context.isInReservedFileSystemLocation(location)) {
            context.visitPropertyProblem(problem ->
                problem
                    .forProperty(propertyName)