The PCRE4J project's goal is to bring the power of the PCRE library to Java. PCRE4J provides 100% coverage of the PCRE2 API, giving you access to every feature of the PCRE2 library from Java.
The macro creates a deterministic finite automaton (DFA), which parse the given input. Depending on the size of the DFA or the character of the regex, a lookup table or a code base implementation ...