public RelationshipType removeRelationshipTypes2(RelationshipType relationshipTypes2) {
getRelationshipTypes2().remove(relationshipTypes2);
relationshipTypes2.setValueListValue2(null);
return relationshipTypes2;
}
public RelationshipType addRelationshipTypes2(RelationshipType relationshipTypes2) {
getRelationshipTypes2().add(relationshipTypes2);
relationshipTypes2.setValueListValue2(this);
return relationshipTypes2;
}
