public Groovydoc() {
        getLogging().captureStandardOutput(LogLevel.INFO);
    }

    @TaskAction
    protected void generate() {
        checkGroovyClasspathNonEmpty(getGroovyClasspath().getFiles());
        File destinationDir = getDestinationDir();
        try {
            getDeleter().ensureEmptyDirectory(destinationDir);
        } catch (IOException ex) {