Hello World
Mon, 08/02/2010 - 19:26 — o
Put the following code into a file (e.g., hello.java)
compile using the following command:
Run using the following command
System is a class
out is a static member of the System class of type PrintStream
println() is a method of PrintStream
public class Hello {
public static void main() {
System.out.println( "Hello world!" );
}
}
> javac hello.java
> java hello
