public Object getTransferData(DataFlavor df)
throws UnsupportedFlavorException, IOException,
InvalidDnDOperationException
{
Long lFormat = null;
Transferable localTransferable = local;
if (localTransferable != null) {
return localTransferable.getTransferData(df);
}
if (dropStatus != STATUS_ACCEPT || dropComplete) {
throw new InvalidDnDOperationException("No drop current");
}