public static OldLanguageFactory getOldLanguageFactory() {
		if (oldLanguageFactory == null) {
			oldLanguageFactory = new OldLanguageFactory();
		}
		return oldLanguageFactory;
	}
Returns the single instance of the OldLanguageFactory.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/OldLanguageFactory.java