Duplicate bug ID blocking integration

[mark.reinhold at oracle.com]

2017/6/27 14:20:14 -0700, joe.darcy at oracle.com:
> Per previous discussions [1], the unique bug id check is planned to be 
> disabled when the repository consolidation occurs (update on that 
> project coming soon).
> 
> I see no harm in disabling the duplicate bug id check in JDK 10 a bit 
> earlier, say right now.

Agreed.  Configuration change in progress, stay tuned ...

- Mark