convert lotus notes document to pdf file

public static void createPDF(String documentPath, String pdfPath) {
    try {
        //set up path to lotus notes
        String lotusNotesPath = "C:\\Program Files (x86)\\IBM\\Lotus\\Notes\\notes.exe"
        //open lotus notes and export document to pdf
        ProcessBuilder pb = new ProcessBuilder(lotusNotesPath, "-x", "\"c:\\Users\\User\\Documents\\ExportToPDF.nsf\\ExportToPDF?OpenAgent\"");
        Process process = pb.start();
        process.waitFor();
    
        File file = new File("C:\\out.pdf");
        File newFile = new File(pdfPath);
        if (file.renameTo(newFile)) {
            System.out.println("Renamed");
        } else {
            System.out.println("Error");
        }
    } catch (IOException | InterruptedException e) {
        e.printStackTrace();
    }
}