J2SE Version (please include all output from java -version flag):
java version "1.6.0_04"
Java(TM) SE Runtime Environment (build 1.6.0_04-b12)
Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode, sharing)

Does this problem occur on J2SE 5.0.x or 6.0? Yes / No (pick one)
Yes

Operating System Configuration Information (be specific):
Microsoft Windows XP [Version 5.1.2600]

Bug Description:
RFE: Provide version of BasicTextUI.TextTransferHandler which developers can extend

This is related to RFE: 4741545

We need to be able to extend the Transfer Handler in order to transfer more things like links to objects.
Without extending it the nearest thing we could do is moving text with the content type of the Editor Kit, however we are not moving it from anywhere so this is not a viable solution.
Currently in order to do this we need to rewrite BasicTextUI.TextTransferHandler, BasicTextUI.TextTransferHandler.TextTransferable and BasicTransferable