@Override
			public void modifyLatest(ProgramDB program) {
				DataTypeManager dtm = program.getDataTypeManager();
				// rename /Category1/Category2/Category3 to "Other Category 3"
				Category c = dtm.getCategory(new CategoryPath("/Category1/Category2/Category3"));
				try {
					c.setName("Other Category 3");
					c.createCategory("Test");
				}
				catch (DuplicateNameException e) {
					Assert.fail("Got Duplicate name exception!");
				}
				catch (InvalidNameException e) {
					Assert.fail("Got Invalid Name exception!");
				}
			}
Tests for the merge data type manager.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/merge/datatypes/CategoryMerge2Test.java