Specifies the data types that can be transferred to this DropTarget. If data is
being dragged that does not match one of these types, the drop target will be notified of
the drag and drop operation but the currentDataType will be null and the operation
will be DND.NONE.
@param transferAgents a list of Transfer objects which define the types of data that can be
dropped on this target
@exception IllegalArgumentException <ul>
<li>ERROR_NULL_ARGUMENT - if transferAgents is null</li>
</ul>
Specifies the data types that can be transferred to this DropTarget. If data is being dragged that does not match one of these types, the drop target will be notified of the drag and drop operation but the currentDataType will be null and the operation will be DND.NONE.
@param transferAgents a list of Transfer objects which define the types of data that can be dropped on this target
@exception IllegalArgumentException <ul> <li>ERROR_NULL_ARGUMENT - if transferAgents is null</li> </ul>