protected static Set<FunctionTag> loadTags(File tagFile) throws SAXException, IOException {
		return loadTags(new ResourceFile(tagFile));
	}
Load function tags from filesystem. Useful for unit tests.

@param tagFile tag file
@return List list of function tags
@throws IOException if there is an exception reading the file
@throws SAXException if there is an exception parsing the file
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/function/tags/FunctionTagLoader.java