Custom ModelClassFactory not set in XMLParser constructor

in XMLParser, the contructor doesn't use the 'theFactory' parameter anywhere to set the 'myFactory' member in the parent Parser. The constructor should probably call super(theFactory). As a result, custom messages parsed using XML encoding may get a java.lang.ClassCastException: ca.uhn.hl7v2.model.GenericMessage$V25 (or similar for other versions) if they try to cast the result to their custom message type.

public XMLParser(ModelClassFactory theFactory) {
parser = new DOMParser(new StandardParserConfiguration());
try {
parser.setFeature("http://apache.org/xml/features/dom/include-ignorable-whitespace", false);
}
catch (Exception e) {
log.error("Can't exclude whitespace from XML DOM", e);
}
}