@Override
	public Category createCategory(String categoryName) throws InvalidNameException {
		testName(categoryName);
		mgr.lock.acquire();
		try {
			checkDeleted();
			CategoryDB cat = mgr.createCategoryDB(this, categoryName);
			return cat;
		}
		catch (IOException e1) {
			mgr.dbError(e1);
		}
		finally {
			mgr.lock.release();
		}
		return null;
	}
@see ghidra.program.model.data.Category#createCategory(java.lang.String)
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/CategoryDB.java