- OS     Windows 10
+ OS     Linux

- ProgressBar.font               [active] Segoe UI plain 10    javax.swing.plaf.FontUIResource [UI]
+ ProgressBar.font               [active] Cantarell plain 13    javax.swing.plaf.FontUIResource [UI]

- ScrollBar.minimumThumbSize     10,10    javax.swing.plaf.DimensionUIResource [UI]
+ ScrollBar.minimumThumbSize     18,18    javax.swing.plaf.DimensionUIResource [UI]

- ScrollBar.thumbArc             0
+ ScrollBar.thumbArc             999

- ScrollBar.thumbInsets          0,0,0,0    javax.swing.plaf.InsetsUIResource [UI]
+ ScrollBar.thumbInsets          2,2,2,2    javax.swing.plaf.InsetsUIResource [UI]

- defaultFont                    Segoe UI plain 12    javax.swing.plaf.FontUIResource [UI]
+ defaultFont                    Cantarell plain 15    javax.swing.plaf.FontUIResource [UI]