@Override
			public void modifyLatest(ProgramDB program) {
				try {
					ReferenceManager refMgr = program.getReferenceManager();
					refMgr.addExternalReference(addr(program, "0x10024ea"), "USER32.DLL", "printf",
						addr(program, "0x01234567"), SourceType.IMPORTED, 1, RefType.DATA);
					refMgr.addMemoryReference(addr(program, "0x1002510"),
						addr(program, "0x00000010"), RefType.CONDITIONAL_JUMP, SourceType.IMPORTED,
						0);
					refMgr.addMemoryReference(addr(program, "0x1002510"),
						addr(program, "0x10025d8"), RefType.DATA, SourceType.ANALYSIS, 0);
					refMgr.addMemoryReference(addr(program, "0x1002510"),
						addr(program, "0x1002608"), RefType.CONDITIONAL_JUMP, SourceType.DEFAULT, 0);
				}
				catch (Exception e) {
					Assert.fail(e.getMessage());
				}
			}
Tests Merge with Fallthrough conflict.
1) Fallthrough conflict for 1002f5d(latest) vs 1002f5d(my)
2) Mem(latest) vs Fallthrough(my) ref for 1002f55
Choose my for 1.
Automerge my from 2 due to latest rejected in 1.
@throws Exception
Ghidra/Features/Base/src/test.slow/java/ghidra/app/merge/listing/ReferenceMergerTest.java