@Override
	public Category[] getCategories() {
		validate(mgr.lock);
		Collection<CategoryDB> categories = subcategoryMap.values();
		return categories.toArray(new Category[categories.size()]);
	}
@see ghidra.program.model.data.Category#getCategories()
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/CategoryDB.java