HelloWorld application in Java To write a modern, standalone Java application that uses Java 21’s unnamed classes and instance main method features, the full code is as follows: void main() { ...

Among other things, the authors deliver a succinct “Hello, World” application under SOAP in Java, the code from which I’ve excerpted and slightly modified for this columns.

Java revolutionized software development 30 years ago. Even with the rise of web apps, there's a bright future for Java desktop application development.