entry.setValueReference(valueRef);
    }
    segment.table.set(0, entry);
    segment.count = originalCount;
    ImmutableMap<Object, Object> originalMap = ImmutableMap.copyOf(map);
    assertEquals(originalCount, originalMap.size());
    assertEquals(originalMap, map);

    for (int i = 1; i <= originalCount * 2; i *= 2) {
      if (i > 1) {