public static void main(String[] args) { System.out.println("Hello, World"); } Hello world is a phrase that is often used to introduce someone to the world of programming. It is a simple phrase that is used to demonstrate the basic syntax of a programming language. In its simplest form, it is a statement that prints the phrase "Hello world" to the screen. However, it can also be used to demonstrate more complex concepts such as variables, functions, and classes. $_ java helloworld.java $_ Hello World The phrase "Hello world" can also be used to demonstrate more complex concepts such as variables, functions, ...