Like the setter/getter, equals and hashcode generator, It would be very help for the gui developer such that it can generate the toString methods for the class/controls using a wizard. The developer/user selects the class/form, next he would select all the datamembers/controls of which he wants to generate the toString, and unselect those for which he dont want to generate the toString, thus by using the wizard user can generate the toString for his class. The user can also adjust the format of the toString method, and also can select the seperator and change the defaults labels.
It would be nice to have a wizard that acts similar to the Generate Getter and Setter wizard in that a user is presented with a GUI that displays all of the fields associated with a class.