[jira] [Created] (XMLBEANS-487) Entity replacement in wrong place when expansion coincides with buffer growth

[JIRA]

Jesper Steen Møller created XMLBEANS-487:
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             Summary: Entity replacement in wrong place when expansion 
coincides with buffer growth
                 Key: XMLBEANS-487
                 URL: https://issues.apache.org/jira/browse/XMLBEANS-487
             Project: XMLBeans
          Issue Type: Bug
          Components: XmlObject
    Affects Versions: Version 2.6
            Reporter: Jesper Steen Møller


When serializing an object to XML using newReader(), some of the entity 
replacements for '&' appear in the wrong places, giving invalid XML.

Example:
<a q='aaaaaaaaaaaaaaaaa'><t>Hall &amp; Oates</t></a>
could be serialized as:
<a q='aaaaaaaa&amp;aaaaaaaa'><t>Hall & Oates</t></a>

The bug depends on the sequence of the read()-calls, the size of the requested 
buffer, and the content. We're using the newReader to feed a Xalan 
transformation, and in some tens of millions different transformations, this 
has happened just a few times -- but this time, we've isolated the problem, 
which is attached as a stand-alone test case.



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