@Test
void testFromTagPositionsNotInOrder() {

    final RollUpBitMask rowKeyBitMap1 = RollUpBitMask.fromTagPositions(Arrays.asList(1, 0));
    final RollUpBitMask rowKeyBitMap2 = RollUpBitMask.fromTagPositions(Arrays.asList(0, 1));
    assertThat(rowKeyBitMap2).isEqualTo(rowKeyBitMap1);
}