Fill Barcode Fields

Use FormExamples.fillBarcodeFields(...) to populate a barcode field in a PDF form.

public static void fillBarcodeFields(Path inputFile, Path outputFile) {
    Form form = new Form();
    try {
        form.bindPdf(inputFile.toString());
        form.fillBarcodeField("product_barcode", "123456789012");
        form.save(outputFile.toString());
    } finally {
        form.close();
    }
}