public void multipleJoinsUsingSameOTN() throws Exception {
KieBase kbase = loadKnowledgeBase("test_LRUnlinking.drl");
kbase = SerializationHelper.serializeObject( kbase );
final KieSession wmOne = kbase.newKieSession();
final KieSession wmTwo = kbase.newKieSession();
final List<Person> listOne = new ArrayList<Person>();
final List<Person> listTwo = new ArrayList<Person>();
wmOne.setGlobal( "results",