RFR 8210338: Better output for GenerationTests.java

[Xuelei Fan]

Looks fine to me.

Xuelei

On 9/3/2018 7:50 PM, Weijun Wang wrote:
> Please take a review at
> 
>     http://cr.openjdk.java.net/~weijun/8210338/webrev.00/
> 
> This test enhancement adds section breaks and ensures everything written to stdout is flushed asap. With these info we will have a better understanding of when timeout happens in this test and what the best fix (to the parent bug) is.
> 
> Thanks
> Max
>