public void replaceName(String oldName, String newName) {
super.addName(newName);
setDirtyAndFirePropertyChange(CAROWNERS_NAME_CHANGED_PROPERTY, oldName, newName);
super.deleteName(newName);
}
@Override
public void addName(String owner) {
super.addName(owner);
setDirtyAndFirePropertyChange(CAROWNERS_CHANGED_PROPERTY, null, owner);
}