I will take a look this week.  Did you run the unit tests to make sure they 
still pass?


On Aug 13, 2014, at 12:49 PM, Claes Redestad <claes.redes...@oracle.com> wrote:

> Hi,
> 
> can I have a review of this small patch which improves performance of 
> java.sql.Time::valueOf (~1.3x) and java.sql.Timestamp::valueOf (~1.9x).
> 
> Uses Integer.parseInt with offset to make intermediary substrings unnecessary 
> and improves the nanosecond fraction calculation to not use String 
> concatenation.
> 
> bug: https://bugs.openjdk.java.net/browse/JDK-8055055
> webrev: http://cr.openjdk.java.net/~redestad/8055055/webrev.0/
> 
> Thanks!
> 
> /Claes



Lance Andersen| Principal Member of Technical Staff | +1.781.442.2037
Oracle Java Engineering 
1 Network Drive 
Burlington, MA 01803
lance.ander...@oracle.com



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