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Try, for example, generating a regular expression which features backslashes in it. You will get an unreadable mess and probably have to play with it for a while before java will even compile it


I very hope you are not generating regexes based on user data..

Also, I’m fairly sure $ is a special character in regexes..


Not all variables are user data


A template processor implementing regexes should be used for that situation.




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