options.linksOffline(javadocs.getGroovyApi().get().toString(), extractGroovyPackageListTask.map(Copy::getDestinationDir).get().getAbsolutePath());

            task.source(extension.getDocumentedSource()
                .filter(f -> f.getName().endsWith(".java"))
                .filter(new DeduplicatePackageInfoFiles())
            );

            task.setClasspath(extension.getClasspath());

        extension.getClasspath().from(runtimeClasspath);
        extension.getSourceRoots().from(sourcesPath.getIncoming().artifactView(v -> v.lenient(true)).getFiles());
        extension.getDocumentedSource().from(sourcesPath.getIncoming().artifactView(v -> v.lenient(true)).getFiles().getAsFileTree().matching(f -> {
            f.include(PublicApi.INSTANCE.getIncludes());
            // Filter out any non-public APIs