logMessage(Diagnostic.Kind.NOTE, "Content unchanged. Skipping file update.");
        }
    }

    private void logMessage(Diagnostic.Kind kind, String message) {
        processingEnv.getMessager().printMessage(kind, message);
    }

    private void logError(String message, Exception e) {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        e.printStackTrace(pw);