RFR: Here are some Thread cleanup patches

[mandy chung]

On 3/29/18 1:54 AM, Martin Buchholz wrote:
>
>
> On Wed, Mar 28, 2018 at 4:30 AM, mandy chung <mandy.chung at oracle.com 
> <mailto:mandy.chung at oracle.com>> wrote:
>
>
>     I was wondering how Martin made the decision to mark it with
>     @Stable. In addition to the above, the ID is mostly used in
>     tracing.  I'd like to see performance number for adding @Stable.
>
>
> OK, I had "no good reason" for using @Stable here, except that all 
> these core library classes are fundamentally performance sensitive.  
> @Stable has been removed.
>
+1

> 8200123: Replace Thread.init with telescoping constructor
> http://cr.openjdk.java.net/~martin/webrevs/jdk/Thread-init/ 
> <http://cr.openjdk.java.net/%7Emartin/webrevs/jdk/Thread-init/>
> https://bugs.openjdk.java.net/browse/JDK-8200123

Looks good.

Mandy