assertEquals(15, index.findNextPosition(15));
assertEquals(-1, index.findNextPosition(16));
assertEquals(5, index.alignSliceStartToIndex(3, 20));
assertEquals(15, index.alignSliceStartToIndex(15, 20));
assertEquals(10, index.alignSliceEndToIndex(8, 30));
assertEquals(10, index.alignSliceEndToIndex(10, 30));
assertEquals(30, index.alignSliceEndToIndex(17, 30));
assertEquals(LzoIndex.NOT_FOUND, index.alignSliceStartToIndex(16, 20));
}