@Override
			public void modifyPrivate(ProgramDB program) {
				// P2 program
				FunctionManager functionMgr = program.getFunctionManager();
				try {
					Function f = functionMgr.getFunctionAt(addr(program, "0x01004132"));
					f.addTag("TagB");
				}
				catch (Exception e) {
					Assert.fail(e.getMessage());
				}
			}
<CODE>ProgramMerge2Test</CODE> tests the <CODE>ProgramMerge</CODE> class
to verify it correctly merges various types of program differences.
The tests modify copies of the same program to cause differences
between these two programs, which can then be merged.
Ghidra/Features/Base/src/test.slow/java/ghidra/program/util/ProgramMerge2Test.java