logger.fine(String.format("%s request%s", getLogRequestIdentifier(), (connection .usingProxy() ? " via proxy" : ""))); logger.finer(String.format("%s request headers %s", getLogRequestIdentifier(), connection.getRequestProperties())); logger.fine(String.format("%s response %s %s", getLogRequestIdentifier(), connection.getResponseCode(), connection.getResponseMessage())); logger.finer(String.format("%s response headers %s", getLogRequestIdentifier(), connection.getHeaderFields()));