problem jdk1.2

[Ozer Irfan]

I have this message


Exception in thread "main' java.lang.NoClassDefFoundError

when I run

java test1

With javac I don't have problems

this is the program


import java.io.* ;

public class test1 {
        public static void main(String args []) {

                System.out.println("Hello");
        }
}


Thanks