@Test public void getRegionRelativeChunkCoordinate() { assertEquals(31, RegionUtil.getRegionRelativeChunkCoordinate(-33)); assertEquals(0, RegionUtil.getRegionRelativeChunkCoordinate(-32)); assertEquals(30, RegionUtil.getRegionRelativeChunkCoordinate(-2)); assertEquals(31, RegionUtil.getRegionRelativeChunkCoordinate(-1)); assertEquals(0, RegionUtil.getRegionRelativeChunkCoordinate(0)); assertEquals(1, RegionUtil.getRegionRelativeChunkCoordinate(1)); assertEquals(2, RegionUtil.getRegionRelativeChunkCoordinate(2)); assertEquals(31, RegionUtil.getRegionRelativeChunkCoordinate(31)); assertEquals(0, RegionUtil.getRegionRelativeChunkCoordinate(32)); assertEquals(1, RegionUtil.getRegionRelativeChunkCoordinate(33)); }