@Test public void testCompactBlock() { long[] longArray = {0L, 0L, 1L, 2L, 3L, 4L}; boolean[] valueIsNull = {false, true, false, false, false, false}; testCompactBlock(new LongArrayBlock(0, Optional.empty(), new long[0])); testCompactBlock(new LongArrayBlock(longArray.length, Optional.of(valueIsNull), longArray)); testIncompactBlock(new LongArrayBlock(longArray.length - 1, Optional.of(valueIsNull), longArray)); }