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.
Parameters match arbitrary strings in a path by matching up to the end of the segment, or up to any proceeding tokens. They are defined by prefixing a colon to the parameter name (:foo). Parameter ...