Rellenar campos de casilla de verificación

Utilice FormExamples.fillCheckBoxFields(...) para establecer valores de casilla de verificación en un formulario.

public static void fillCheckBoxFields(Path inputFile, Path outputFile) {
    Form form = new Form();
    try {
        form.bindPdf(inputFile.toString());
        form.fillField("subscribe_newsletter", "Yes");
        form.fillField("accept_terms", "Yes");
        form.save(outputFile.toString());
    } finally {
        form.close();
    }
}