Can a DragSource find out which DropTarget received the Drop? If so, how?

Can a DropTarget find out which DragSource initiated the Drag? If so, how? (With/Without writing to the Transferable)?

What is the purpose of getTransferable() on a DragSourceContext unless I can set it from the DropTarget?

Can I set the Transferable from the DropTarget and find out which DropTarget recieved the Drop by getTransferable() on the DragSourceContext ?