+ ", enable verbose output (-X) for more details");
                }
            }
        }

        return false;
    }

    public void enableLogging(Logger logger) {
        this.logger = logger;
    }

    private static final String ERROR_KEY_SUFFIX = ".error";

    public DefaultUpdateCheckManager() {}

    public DefaultUpdateCheckManager(Logger logger) {
        enableLogging(logger);
    }

    public static final String LAST_UPDATE_TAG = ".lastUpdated";

    private static final String TOUCHFILE_NAME = "resolver-status.properties";

    @Override