JDK 12 RFR of JDK-8206085 : Refactor langtools/tools/javac/versions/Versions.java

[joe darcy]

Hi Remi,


On 6/29/2018 2:13 PM, Remi Forax wrote:
> Hi Joe,
> can you declare the instance fields of the enum 'final', thinking that there is a mutable enum constant somewhere make me sad.
>

So noted; I'll make the fields explicitly finale. However, no cause to 
be glum, the field were set exactly once in the constructor ;-)

Thanks,

-Joe