private void assertHasExceptions(RegionVersionHolder h, RVVException... exceptions) {
    List<RVVException> actualExceptions = h.getExceptionForTest();
    RegionVersionHolderUtilities.assertSameExceptions(actualExceptions, exceptions);
  }
Tests of how the RegionVersionHolder maintains it's bitset under updates
geode-core/src/test/java/org/apache/geode/internal/cache/versions/RegionVersionHolderBitSetJUnitTest.java