You have no class named "Help". You've got a
file named Help.java, but it contains a class named "ServletUtilities". You can simply change "Help" to "ServletUtilities" to deal with the error.
The other problem here is that public classes are expected to be defined in a file named after them -- i.e.,
you should rename Help.java to ServletUtilities.java. Most likely you're already seeing a compiler warning about this.