System.err.println("So far "+completed+" files ("+Format.size(uploadedSoFar.longValue())+") have completed, for an average rate of "+(Format.point(rate)+" MB/s"));
System.err.println("So far "+completed+" files ("+Format.size(uploadedSoFar.longValue())+") have completed in "+Format.toInterval(dTime)+", for an average rate of "