问使用OpenOffice4时的CPU利用率为100%

EN

/opt/openoffice4/program/soffice.bin -accept=socket,host=127.0.0.1,port=8016;urp; -env:UserInstallation=file:///tmp/.jodconverter_socket_host-127.0.0.1_port-8016 -headless -nocrashreport -nodefault -nofirststartwizard -nolockcheck -nologo -norestore

import java.io.File;

import org.apache.commons.io.FilenameUtils;
import org.artofsolving.jodconverter.OfficeDocumentConverter;
import org.artofsolving.jodconverter.office.DefaultOfficeManagerConfiguration;
import org.artofsolving.jodconverter.office.OfficeManager;

public class Word2PdfJod {

    public static void main(String[] args) {

        // 1) Start LibreOffice in headless mode.
        OfficeManager officeManager = null;
        try {
            officeManager = new DefaultOfficeManagerConfiguration()
                .setOfficeHome(new File("/Applications/OpenOffice.app/Contents/")).buildOfficeManager();
            officeManager.start();

            // 2) Create JODConverter converter
            OfficeDocumentConverter converter = new OfficeDocumentConverter(
                    officeManager);

            // 3) Create PDF
            createPDF(converter);

        } finally {
            // 4) Stop OpenOffice in headless mode.
            if (officeManager != null) {
                officeManager.stop();
            }
        }
    }

    private static void createPDF(OfficeDocumentConverter converter) {
        try {
            long start = System.currentTimeMillis();
            String src_file = "/Users/Aman/Documents/WindowsData/DocumentConversionPoc/Powerpoint2Pdf/JODConverterV3/Sample_pptx_files/AdeemSample2.pptx";

            System.out.println(src_file.substring(0, src_file.lastIndexOf(".")) + "_" + FilenameUtils.getExtension(src_file) );
            //Actual Conversion

            converter.convert( new File(src_file), new File( src_file.substring(0, src_file.lastIndexOf(".")) + "_" 
                        + FilenameUtils.getExtension(src_file) +"_Jod.pdf") );
            System.out.println("Time Taken in conversion -  "+ (System.currentTimeMillis() - start) + "ms");


        } catch (Throwable e) {
            e.printStackTrace();
        }
    }
}