addFinalVariable("mule", new MuleInstanceContext(muleContext));
addFinalVariable("app", new AppContext(muleContext));
addFinalVariable(MVELExpressionLanguageContext.MULE_CONTEXT_INTERNAL_VARIABLE, muleContext);
declareFunction("regex", new RegexExpressionLanguageFuntion());
declareFunction("wildcard", new WildcardExpressionLanguageFuntion());
declareFunction("dateTime", new DateTimeExpressionLanguageFuntion());
}