@Test
	public void testAsMapComparator() {
		assertTrue(map.comparator().compare(0L, 1L) < 0);
		assertTrue(rMap.comparator().compare(0L, 1L) > 0);
	}
This exists to verify behavior in {@link #testAsValuesSubIterator()}
Ghidra/Debug/ProposedUtils/src/test/java/ghidra/util/database/DBCachedObjectStoreTest.java