I'm adding custom cell renderers for most of the columns in the table.. For most columns it just changes the font and highlights available records but I change the text displayed on two columns
1. Available Date. My data file format is xx/xx/xxxx. I change this to a more readable example "Sat, 27 Jul 06"
2. For the Y/N column of smoking flag I change it to "Yes" or "No. Just to make it more clear to the reader.
I think these are obviously good things to do in the real world.. and were recommendations from several people I spoke to and told me "I dont really understand the dates very well and the text should look sharper, etc".
But would SUN fail me because im not fulfilling the requirments? I.e im not displaying the data exactly as its displayed in the data file?
Personally, I feel they are never going to fail you for showing your mastery of JTable TableColumn objects and TableModels. I've made my smoking column a checkbox by overriding getColumnClass in my extension of AbstractTableModel, I think this only adds to the usability rather than increases my chance of failing.