GitHub user CodingFabian opened a pull request:
https://github.com/apache/commons-lang/pull/49
LANG-877 removes unnecessary string allocation and improves hex writing.
Removes temporary allocation of char arrays and Strings from unicode
escaping.
This roughly doubles the throughput of the escaping functionality mentioned
in
LANG-877. As a side effect this significantly reduces garbage (for the cases
where the JVM does not allocate the char arrays / String on stack).
Note that there is a minor duplication / inconsistency which I uncovered.
CharUtils will use lowercase letters, UnicodeEscaper uppercase.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/CodingFabian/commons-lang LANG-877
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/commons-lang/pull/49.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #49
----
commit eaaea2aab23e752841340d44aa41e846dea0a7b9
Author: Fabian Lange <lange.fab...@gmail.com>
Date: 2015-03-13T09:34:26Z
LANG-877 removes unnecessary string allocation and improves hex writing.
Removes temporary allocation of char arrays and Strings from unicode
escaping.
This roughly doubles the throughput of the escaping functionality mentioned
in
LANG-877. As a side effect this significantly reduces garbage (for the cases
where the JVM does not allocate the char arrays / String on stack).
Note that there is a minor duplication / inconsistency which I uncovered.
CharUtils will use lowercase letters, UnicodeEscaper uppercase.
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