@Override
			public void modifyLatest(ProgramDB program) {
				// P1 program
				SymbolTable st = program.getSymbolTable();
				try {
					st.createLabel(addr(program, "TextOverlay::01001630"), "OVL1630",
						SourceType.USER_DEFINED);
					st.createLabel(addr(program, "TextOverlay::01001646"), "OVL1646",
						SourceType.USER_DEFINED);
				}
				catch (Exception e) {
					Assert.fail(e.getMessage());
				}
			}
Tests that adding different tags to the same function is recognized as a difference.

@throws Exception
Ghidra/Features/Base/src/test.slow/java/ghidra/program/util/ProgramDiff2Test.java