Java Console's (it is shown when applet loads in browser if Show console option is selected in Java control panel) scroll bars not work correctly on Mac OS X.
I used 8u40b26.
Not reproducible on Windows. Looks like OS X specific issue.
Not a regression (8u31b15 same issue)
Wheel works GOOD in both directions but
1) if you wonna capture vertical scroller by mouse and drag it UP it moves a little bit DOWN
2) if you wonna capture vertical scroller by mouse and drag it DOWN it moves a little bit down but does not scroll at all (not reproducible with 8u31)
3) if you wonna capture horisontal scroller by mouse and drag it to the LEFT it moves a little bit RIGHT
4) if you wonna capture horisontal scroller by mouse and drag it to the RIGHT it moves a little bit right but does not scroll at all (not reproducible with 8u31)
5) Java console closes itself after some time (~1 min)