DefaultRateLimiterErrorHandler implements RateLimiterErrorHandler { @Override public void handleError(String msg, Exception e) { log.error(msg, e); }  @Override void handleSaveError(String key, Exception e); @Override void handleFetchError(String key, Exception e); @Override void handleError(String msg, Exception e);  }
@Test public void testHandleErrorShouldNotThrowException() { target.handleError("msg", new Exception()); }