How to generate QR code with some text using Java?

I want to generate a QR code with some text (user name and event name) using Java like this:

This is my code and this generates only the QR code, without any additional text.

import java.io.File;
import java.util.HashMap;
import java.util.Map;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.MultiFormatWriter;
import com.google.zxing.client.j2se.MatrixToImageWriter;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;

public class Create_QR {
    public static void main(String[] args) {
        try {
            String qrCodeData = "This is the text";
            String filePath = "C:\\Users\\Nirmalw\\Desktop\\Projects\\QR\\test\\test_img\\my_QR.png";
            String charset = "UTF-8"; // or "ISO-8859-1"

            Map < EncodeHintType, ErrorCorrectionLevel > hintMap = new HashMap < EncodeHintType, ErrorCorrectionLevel > ();

            hintMap.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.L);

            BitMatrix matrix = new MultiFormatWriter().encode(new String(qrCodeData.getBytes(charset), charset),
                    BarcodeFormat.QR_CODE, 500, 500, hintMap);

            MatrixToImageWriter.writeToFile (matrix, filePath.substring(filePath.lastIndexOf('.') + 1), new File(filePath));

            System.out.println("QR Code created successfully!");
        } catch (Exception e) {
            System.err.println(e);
        }
    }
}

If anyone knows how to generate a QR code with text above and below the code, please help me.

You can generate a QR code with text in Java using Free Spire.Barcode for Java API. First, download the API's jar from this link or install it from Maven Repository:

    <repositories>
    <repository>
        <id>com.e-iceblue</id>
        <name>e-iceblue</name>
        <url>https://repo.e-iceblue.com/nexus/content/groups/public/</url>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupId>e-iceblue</groupId>
        <artifactId>spire.barcode.free</artifactId>
        <version>5.1.1</version>
    </dependency>
</dependencies>

Next, refer to the following code sample:

import com.spire.barcode.BarCodeGenerator;
import com.spire.barcode.BarCodeType;
import com.spire.barcode.BarcodeSettings;
import com.spire.barcode.QRCodeECL;

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

public class GenerateQRCode {
    public static void main(String []args) throws IOException {
        //Instantiate a BarcodeSettings object
        BarcodeSettings settings = new BarcodeSettings();
        //Set barcode type
        settings.setType(BarCodeType.QR_Code);
        //Set barcode data
        String data = "https://stackoverflow.com/";
        settings.setData(data);
        //Set barcode module width
        settings.setX(2);
        //Set error correction level
        settings.setQRCodeECL(QRCodeECL.M);

        //Set top text
        settings.setTopText("User Name");
        //Set bottom text
        settings.setBottomText("Event Name");

        //Set text visibility
        settings.setShowText(false);
        settings.setShowTopText(true);
        settings.setShowBottomText(true);

        //Set border visibility
        settings.hasBorder(false);

        //Instantiate a BarCodeGenerator object based on the specific settings
        BarCodeGenerator barCodeGenerator = new BarCodeGenerator(settings);
        //Generate QR code image
        BufferedImage bufferedImage = barCodeGenerator.generateImage();
        //save the image to a .png file
        ImageIO.write(bufferedImage,"png",new File("QR_Code.png"));
    }
}

The following is the generated QR code image with text: