Screen magnifier does not show the value of JProgressBar. I tried the same by enabling VoiceOver and it works as expected, i.e. VoiceOver reads the value of JProgressBar.

Adding Screen magnifier support to JProgressBar will be helpful. For example, assume an image or a file download percentage value is bound with JProgressBar value & a visually challenged person needs to know how much % of downloading is done.

Step to reproduce:
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1) Enable Screen magnifier on theMac
System Preference -> Accessibility -> Zoom -> Select (Enable Hover Text)
2) Run the attached Code by passing the following option
 -Djavax.accessibility.screen_magnifier_present=true
3) Move the mouse pointer over JProgressBar value; if you don't see the value in the screen magnifier then the bug is reproduced.