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From "Simon Dierl (Created) (JIRA)" <>
Subject [jira] [Created] (LANG-779) Provide a StrBuilder-based or StringBuilder-based ToStringBuilder
Date Fri, 09 Dec 2011 15:32:40 GMT
Provide a StrBuilder-based or StringBuilder-based ToStringBuilder

                 Key: LANG-779
             Project: Commons Lang
          Issue Type: Improvement
          Components: lang.builder.*
    Affects Versions: 3.1
            Reporter: Simon Dierl
            Priority: Minor

At the moment, ToStringBuilder internally uses a StringBuffer to create the output String.
StringBuffer, as opposed to StringBuilder and StrBuilder, is synchronized. Since ToStringBuilder
will almost never leave the toString()-method, the synchronization only adds overhead.

Since the ToStringBuilder API never suggests that ToStringBuilder is thread-safe, either the
current implementation could be changed to use Str[ing]Builder or an alternative implementation
could be provided.

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