anybody knows an apache-license-compatible impl of Integer.parseInt?

[Zheng Shao <zs...@facebook.com>]

We need to implement a version of Integer.parseInt/atoi from byte[] instead of String to avoid the high cost of creating a String object.

I wanted to take the open jdk code but the license is GPL:
http://www.docjar.com/html/api/java/lang/Integer.java.html

Does anybody know an implementation that I can use for hive (apache license)?


I also need to do it for Byte, Short, Long, and Double. Just don't want to go over all the corner cases.

Solutions from c/c++ are OK (as long as the license does not conflict). I can translate it.

Zheng

Re: anybody knows an apache-license-compatible impl of Integer.parseInt?

[Doug Cutting <cu...@apache.org>]

Zheng Shao wrote:
> Does anybody know an implementation that I can use for hive (apache license)?

http://svn.apache.org/viewvc/harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/lang/Integer.java?revision=732988

Doug