[SP-1338] [MONDRIAN-2107] [MONDRIAN-1687] This is a backport of case MONDRIAN-2107, which was dependent on MONDRIAN-1687. That dependency was required or else the tests would fail when null values were present in a segment.
Merge pull request #378 from lucboudreau/3.5

[SP-1338] [MONDRIAN-2107] [MONDRIAN-1687] This is a backport of case MON...