WordInsertPicture

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.xwpf.usermodel.Document;
import org.apache.poi.xwpf.usermodel.ParagraphAlignment;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
public class WordInsertPicture {

    public static void main(String[] args) throws IOException {
        // Create a document file
        CustomXWPFDocument document = new CustomXWPFDocument();

        // Adding a file
        try {
            // Working addPicture Code below...
            XWPFParagraph paragraphX = document.createParagraph();
            paragraphX.setAlignment(ParagraphAlignment.CENTER);
            String blipId = paragraphX.getDocument().addPictureData(
            new FileInputStream(new File("/tmp/Simple_tux.png")),
            Document.PICTURE_TYPE_PNG);
            document.createPicture(blipId,
            document.getNextPicNameNumber(Document.PICTURE_TYPE_PNG), 200, 75);

        } catch (InvalidFormatException e1) {
            e1.printStackTrace();
        }

        FileOutputStream outStream = null;

        try {
            String fileName = "/tmp/tempDoc.docx";
            outStream = new FileOutputStream(fileName);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        try {
            document.write(outStream);
            outStream.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}