I need to generate QR Code using ZXing in my Java (based on Spring Boot) app. I have a look at ZXing Github page for an example QR Code generation implementation for Java, but I am not sure which class or methods I should use on that page.
I have a look at MatrixToImageWriter class but the methods do not take data parameter that will be embed to the QR Code. So, can I use that GitHub project as an example QR Code generation for Java?