code: private void printWarning(PropertyImpl property, Exception exception) throws RepositoryException
     {
        if (PropertyManager.isDevelopping())
        {
           LOG.warn("Binary value reader error, content by path " + property.getPath() + ", property id "
              + property.getData().getIdentifier() + " : " + exception.getMessage(), exception);
        }
        else
        {
           LOG.warn("Binary value reader error, content by path " + property.getPath() + ", property id "
              + property.getData().getIdentifier() + " : " + exception.getMessage());
        }
     }
docs: Print warning message on the console
  
  @param property property that has not been read
  @param exception the reason for which wasn't read property
  @throws RepositoryException