(Changed in version 2.9.0) The p0
call-by-name arguments is evaluated at most once per constructed Parser object, instead of on every need that arises during parsing.
(Since version 2.10.0) lastNoSuccess was not thread-safe and will be removed in 2.11.0
(Since version 2.10.0) lastNoSuccess was not thread-safe and will be removed in 2.11.0
Parser based on the jdk.certpath.disabledAlgorithm BNF.
http://sim.ivi.co/2011/07/java-se-7-release-security-enhancements.html