Apache Commons SCXML Commons SCXML Java A Java implementation of State Chart XML An implementation of the State Chart XML specification aimed at creating and maintaining a Java SCXML engine. It is capable of executing an environment agnostic state machine defined using a SCXML document. Commons SCXML 2006-07-28 0.5 Commons SCXML 2006-12-18 0.6 Commons SCXML 2007-12-20 0.7 Commons SCXML 2008-05-20 0.8 Commons SCXML 2008-12-01 0.9