Smart PDF Forms

 
public class FDFImportExport {

private static String output_path = "your default output path";
private static String input_path = "your default input path goes here";    

    public static void main(String[] args) throws PDFException {

        int error_code = Library.initialize(sn, key);
        if (error_code != e_ErrSuccess) {
            System.out.println("Library Initialize Error: " + error_code);
            return;
        }
        try {

        	Range empty_range = new Range();
             //The code below imports a FDF file to your PDF and fills the form fields accordingly
            {
                String input_file = input_path + "Sample.pdf";
                String fdf_file = input_path + "SampleData.fdf";
                PDFDoc pdf_doc = new PDFDoc(input_file);
                error_code = pdf_doc.load(null);
                if (error_code != e_ErrSuccess) {
                    System.out.println("The Doc " + input_file + " Error: " + error_code);
                    return;
                }
                FDFDoc fdf_doc = new FDFDoc(fdf_file);
                pdf_doc.importFromFDF(fdf_doc, e_Annots, empty_range);
                String output_file = output_path + "Sample_importFDF.pdf";
                pdf_doc.saveAs(output_file, e_SaveFlagNoOriginal);
            }