@Test
	public void testCompareDifferentAddressSpaces() throws Exception {
		Program p3 = null;
		try {
			ProgramBuilder programBuilder3 = new ProgramBuilder("program3", ProgramBuilder._8051);
			p3 = programBuilder3.getProgram();

			programMerge = new ProgramMergeManager(p1, p3);
			assertNull(programMerge);
		}
		catch (ProgramConflictException e) {
			assertNull(e.getMessage(), programMerge);
		}
	}
Test that programMerge catches differences in Address spaces
between programs.
Ghidra/Features/Base/src/test.slow/java/ghidra/program/util/ProgramMerge1Test.java