You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@commons.apache.org by "Nikolaos Georgiou (Jira)" <ji...@apache.org> on 2021/07/08 14:46:00 UTC

[jira] [Created] (TEXT-211) TextStringBuilder equals method changed behaviour from 1.8 to 1.9

Nikolaos Georgiou created TEXT-211:
--------------------------------------

             Summary: TextStringBuilder equals method changed behaviour from 1.8 to 1.9
                 Key: TEXT-211
                 URL: https://issues.apache.org/jira/browse/TEXT-211
             Project: Commons Text
          Issue Type: Bug
    Affects Versions: 1.9
            Reporter: Nikolaos Georgiou


We found a regression (or breaking compatibility change) in the TextStringBuilder equals method when upgrading commons-text from 1.8 to 1.9

 

The 1.8 version ( [https://github.com/apache/commons-text/blob/commons-text-1.8/src/main/java/org/apache/commons/text/TextStringBuilder.java#L2915] ) would only compare the parts of the buffer that fall within the range 0..size.

The 1.9 version ( [https://github.com/apache/commons-text/blob/rel/commons-text-1.9/src/main/java/org/apache/commons/text/TextStringBuilder.java#L1855] ) compares the entire buffer arrays.

If a TextStringBuilder has extra capacity in the buffer, comparison fails.

 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)