} catch (Throwable t) {
JOptionPane.showMessageDialog(TransferPane.this, "刷新传输列表失败! 原因: " + t.getMessage(), "刷新", JOptionPane.WARNING_MESSAGE);
}
}
});
transportationListener = new TransferDelegate(new TransferAdapter() {
@Override
public void onTransfer(TransferEvent event) {
Transfer execution = event.getTransfer();
if (! execution.isTransferred()) {
synchronized (transportationModel) {