logger.info("Begining of parse job.");
OclLib oclLic = new OclLib(logger);
OclLib.OrderedSet/* <OrderedSet(OclExpression)> */results = oclLic.new OrderedSet();
try {
qvtSyntaxAnalyser = new QvtSyntaxAnalyser(astModel, messageModel);
OclLexicalAnalyser oclLexicalAnalyser = new OclLexicalAnalyser(
inputStream);
qvtSyntaxAnalyser.parse(oclLexicalAnalyser,
QvtSyntaxAnalyser.AltGoals.expression_list_opt);
astModel.save();
Qvtastexpression2qvt transformation = new Qvtastexpression2qvtExt(