Hello

i was trng to run a simple "hello world" program, i have got j2sdk1.4.2_04

i am using the windows command prompt

i can get javac to compile to come up with the hello.class file, and my hello world program compiles fine, however when i try to execute it using java hello command i get the following error message

exception in thread "main" java.lang.NoClassDefFoundError: hello

my hello world program contains the following java code

public class hello
{
public static void main ( String[] args )
{
System.out.println("Hello World");
}
}

please can you guys help me