public T getNewState() {
        return newState;
    }
@Test
    public void testGetNewState() {
        assertEquals(ClusterState.ACTIVE, clusterStateChange.getNewState());
        assertEquals(ClusterState.ACTIVE, clusterStateChangeSameAttributes.getNewState());
        assertEquals(Version.UNKNOWN, clusterStateChangeOtherType.getNewState());
        assertEquals(ClusterState.FROZEN, clusterStateChangeOtherNewState.getNewState());
    }