RFR (S): 8050114: Expose Integer/Long formatUnsigned methods internally (original) (raw)
Claes Redestad claes.redestad at oracle.com
Fri Jul 18 21:14:40 UTC 2014
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Hi,
Mike Duigou suggested some simplifications to the formatUnsigned methods. Shows a slight speed-upon some micros as well:
http://cr.openjdk.java.net/~redestad/8050114/webrev.2/
/Claes
On 2014-07-13 00:26, Claes Redestad wrote:
Hi,
please review this patch to expose formatUnsignedInt/-Long through JavaLangAccess. webrev: http://cr.openjdk.java.net/~redestad/8050114/webrev.1/ bug: https://bugs.openjdk.java.net/browse/JDK-8050114 The behavior of the methods have been adjusted to be zero-padding in case the number formatted is shorter than the specified length, since that simplifies use cases for which this utility is exposed internally, e.g., JDK-8006627 <https://bugs.openjdk.java.net/browse/JDK-8006627>. Microbenchmarks show that this does not adversely affect performance of current uses through toHexString, toOctalString etc. Thanks! /Claes
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