checks Directory Reference

Files
file	ErrorGenerator.java [code]
file	KeywordValidator.java [code]
file	MagicEarValidator.java [code]
file	NonAbsoluteExitPathChecker.java [code]
file	RegExParser.java [code]
file	ReplyValidator.java [code]
file	SuspiciousMsgChecker.java [code]
file	TextValidator.java [code]