RFR (S): 8050114: Expose Integer/Long formatUnsigned methods internally (original) (raw)

Claes Redestad claes.redestad at oracle.com
Sat Jul 12 22:26:58 UTC 2014


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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