Hi Alan,

On 12.6.2016 20:51, Alan Bateman wrote:


On 10/06/2016 17:05, Jan Lahoda wrote:

The other Preferences implementations used this pattern, so I used it
as well. I don't have a problem with using double-checked locking.
Updated webrev:
http://cr.openjdk.java.net/~jlahoda/8139507/webrev.01

(updates all the Preferences implementations, to remain consistent.)
This looks good. One small suggestion is to drop the initialization of
the volatiles to null, this shouldn't be needed.

Thanks. I removed the null initializations, and pushed.

Jan


-Alan

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