Thread.sleep(attemptCount * retryDelay);
} catch (InterruptedException e) {
LOG.error(EELFLoggerDelegate.errorLogger,"Failed to sleep: " + e, e);
Thread.sleep(attemptCount * retryDelay);
} catch (InterruptedException e) {
LOG.error(EELFLoggerDelegate.errorLogger,"Failed to sleep: " + e, e);