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() { ...

The simple Java source code in Listing 1 can be compiled into Java bytecode with gcj -C HelloWorld.java and interpreted using gij HelloWorld. The same source code can be compiled into a native ...

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.