super.transferSucceeded(event);
    }

    @Override
    public void transferFailed(TransferEvent event) {
        transfers.remove(new TransferResourceIdentifier(event.getResource()));
        overridePreviousTransfer(event);

        super.transferFailed(event);
    }

    private void overridePreviousTransfer(TransferEvent event) {
        if (lastLength > 0) {

                            + ")");
        }
    }

    @Override
    public void transferFailed(TransferEvent event) {
        transferCompleted(event);

        println(
                "transferFailed",
                event.getException().getClass() + ": " + event.getException().getMessage());
    }

                        case SUCCEEDED:
                            delegate.transferSucceeded(transferEvent);
                            break;
                        case FAILED:
                            delegate.transferFailed(transferEvent);
                            break;
                        default:
                            LOGGER.warn("Invalid TransferEvent.EventType={}; ignoring it", type);
                    }

                throw new TransferCancelledException();
            }

            @Override
            public void transferSucceeded(TransferEvent event) {}

            @Override
            public void transferFailed(TransferEvent event) {}
        };

        SimplexTransferListener listener = new SimplexTransferListener(delegate);

        TransferResource resource =