}

    private void addResource(ProjectScope scope, Resource resource) {
        addSourceRoot(new DefaultSourceRoot(getBaseDirectory(), scope, resource.getDelegate()));
    }

    /**
     * @deprecated {@link Resource} is replaced by {@link SourceRoot}.
     */
    @Deprecated(since = "4.0.0")
    public void addResource(Resource resource) {
        addResource(ProjectScope.MAIN, resource);
    }