return destinationDirectory.getValue();
    }

    @Override
    public void setDestinationDirectory(File directory) {
        this.destinationDirectory.setValue(directory);
    }

    @Override
    public StandardJavadocDocletOptions destinationDirectory(File destinationDirectory) {
        setDestinationDirectory(destinationDirectory);
        return this;
    }

    /**
     * -use
     * <p>