@Test
	public void testAddThenRemove1() {
		assertTrue(obj.map.isEmpty());

		try (Transaction tx = obj.openTransaction("AddPoint")) {
			obj.map.put(new ImmutableIntRect(0, 0, 0, 10), "Test");
		}

		assertFalse(obj.map.isEmpty());

		try (Transaction tx = obj.openTransaction("RemovePoint")) {
			assertTrue(obj.map.remove(new ImmutableIntRect(0, 0, 0, 10), "Test"));
		}

		assertTrue(obj.map.isEmpty());
	}
@throws InterruptedException maybe when Thread.sleep is uncommented
Ghidra/Debug/ProposedUtils/src/test/java/ghidra/util/database/spatial/RStarTreeMapTest.java