} else {// else we print the warnings
for(String m : mgr.getMessages(Message.WARNING))
logger.severe(m);
}
if (pddlDomain != null && pddlProblem != null) {
this.pddlObject = pddlParser.link(pddlDomain, pddlProblem);
} else if (pddlDomain == null ){
throw new pddl4j.ParserException("Parse error in PDDL Domain");
} else if (pddlProblem == null){
throw new pddl4j.ParserException("Parse error in PDDL Problem");
}