KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
kbase = SerializationHelper.serializeObject( kbase );
StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
final List list1 = new ArrayList();
ksession.setGlobal( "list1",
list1 );
final List list2 = new ArrayList();
ksession.setGlobal( "list2",