@Override
			public void modifyLatest(ProgramDB program) {
				removeFunction(program, "0x1001ae3");
				AddressSet body1001979 =
					new AddressSet(addr(program, "0x1001979"), addr(program, "0x1001b00"));
				createFunction(program, "0x1001979", "FUN_01001979", body1001979);

				removeFunction(program, "0x1002a91");
				AddressSet body10029a1 =
					new AddressSet(addr(program, "0x10029a1"), addr(program, "0x1002a99"));
				createFunction(program, "0x10029a1", "FUN_010029a1", body10029a1);
			}
Test the merge of the versioned program's listing.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/merge/listing/FunctionMergeManagerTest.java