1. Create Frame with List having more than 15 items.
2. also create a fileDialog.
3. in fileDialog select the folder which has more folders and files
   so that list gets the scroll bar. move the scrollbar up and down you can observe the
   flicker. flickering is more clear in CDE.
4. cancel file dialog and now move the scrollbar in list.
   once again you can observe the flickering
   
   This bug can be reproducible only in Solaris. it is reproducible only in 1.6 it works in 1.5.0. To reproduce this defect run the attached test.