^^ I assumed that regex implimentation was already done by the members in the opensource community. Porting RegEx myself is a waste of development time.I really dont understand why Sun leftout RegEx from J2ME. .NET CF supports RegEx natively. We are porting a WinMo application to J2ME and we have used RegEx in that application. If I dont get a library then we will have to code the alternate parsing logic manually .. I still have hopes that I get some response from the Java Gurus here