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From "Benoit Wiart (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LANG-1248) FastDatePrinter Memory allocation regression
Date Tue, 05 Jul 2016 14:54:10 GMT
Benoit Wiart created LANG-1248:
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             Summary: FastDatePrinter Memory allocation regression
                 Key: LANG-1248
                 URL: https://issues.apache.org/jira/browse/LANG-1248
             Project: Commons Lang
          Issue Type: Bug
          Components: lang.time.*
    Affects Versions: 3.5
            Reporter: Benoit Wiart


when the code was migrated from StringBuffer to Appendable in LANG-1152.
We've lost the ability to modify the buffer (setCharAt) 
The new implementation of appendFullDigits allocate a temporary char array to work around
that limitation.
This is a major source of memory allocation which is not present in version 3.4.



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