RFR 8215047: Task terminators do not complete termination in consistent state

[Thomas Schatzl]

Hi,

On Fri, 2019-01-25 at 21:44 -0500, zgu at redhat.com wrote:
> > Updated Webrev: 
> > http://cr.openjdk.java.net/~zgu/JDK-8215047/webrev.02
> > /i
> > ndex.html
> > 
> > Passed hotspot_gc test, will rerun all other tests.
> 
> Passed hotspot_gc and vmTestbase_vm_gc on Linux x64 (fastdebug and
> release), also submit tests.
> 

  refactoring looks good.

Thomas