public static DataFlavor getFirstMatchingFlavor(DropTargetDragEvent e,
			DataFlavor[] acceptableFlavors) {
		DataFlavor[] transferFlavors = e.getCurrentDataFlavors();
		for (DataFlavor acceptableFlavor : acceptableFlavors) {
			for (DataFlavor transferFlavor : transferFlavors) {
				if (acceptableFlavor.equals(transferFlavor)) {
					return transferFlavor;
				}
			}
		}
		return null;
	}
Returns true if the drop target can accept the data flavor that is to be dropped
@param e event that has current state of drag and drop operation
@return true if the drop target can accept the data flavor that is to be dropped
Ghidra/Framework/Docking/src/main/java/docking/dnd/DropTgtAdapter.java