throw new NumberFormatException("Parameter " + key + " is missing or malformed (should be a Base64 value)");
throw new NumberFormatException("Parameter " + key + " = " + base64S + " is missing or malformed (should be a Base64 value)");
	public String getBase64Property(String key) {		String base64S = getProperty(key);		if (base64S == null) return null;		try {			return Base64.decode(base64S);		} catch (Error e) {			throw new NumberFormatException("Parameter " + key + " is missing or malformed (should be a Base64 value)");		}	}