image to pdf conversion in java

//I have used here itext library


import java.io.FileOutputStream;
import com.itextpdf.text.Image;
import com.itextpdf.text.pdf.PdfWriter;
import com.itextpdf.text.Document;
public class JpegToPDF {
public static void main(String[] args) {
try{
         Document doc=new Document();
         PdfWriter.getInstance(doc, new FileOutputStream("/root/Desktop/mohammad shadab/ConvertImagetoPDF.pdf"));
      doc.open();
         Image img=Image.getInstance("/root/Desktop/mohammad
shadab/ab.jpg");
      doc.add(img);
      doc.close();
         System.out.println("success");
}
catch (Exception ex){
      ex.printStackTrace();
}
}
}

Note:->please use path according to your System.And use itext library for this program.