public static synchronized LanguageService getLanguageService() {
		if (languageService == null) {
			languageService = new DefaultLanguageService();
		}
		return languageService;
	}
Returns the single instance of the DefaultLanguageService.
@return the language service
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/DefaultLanguageService.java