Help! Can't use java command to execute application

The file is saved as the class name.

Here's what happens:

C:\jdk1.2.2\bin>javac HelloWorld.java

C:\jdk1.2.2\bin>java HelloWorld

Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorld

Here's the code that I'm trying to get to run:

/*

The HelloWorld application program

*/

public class HelloWorld

{

public static void main(String argv[])

{

System.out.println("Hello World!");

}

}

toasterbob at 2007-6-29 0:41:03 >