@Override
	public Object getTransferData(DataFlavor flavor)
			throws UnsupportedFlavorException, IOException {
		return transferHandler.getTransferData(selectedData, flavor);
	}
Gets the transfer data from the selection based upon the given flavor
@param flavor The flavor of data to retrieve from the given selection.
@return the transfer data from the selection based upon the given flavor.
@throws UnsupportedFlavorException if the given flavor is not one of the supported flavors
returned by {@link #getTransferDataFlavors()}
Ghidra/Framework/Docking/src/main/java/docking/widgets/tree/support/GTreeNodeTransferable.java