[8] Review request for 7057769: JScrollBar spec should specify that unit increment & decrement functionality may not be present

[sergey malenkov]

Hello,

Could you please review the following fix:
fix: http://cr.openjdk.java.net/~malenkov/7057769.8.0/
bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7057769

This is a javadoc change that describes current behavior.

Thanks,
SAM