[XMLBEANS-332] XMLBeans changes surrogate pair bytes to question marks

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Version 2.2
• Fix Version/s: Version 3.0.0
• Assignee: PJ Fanning
• Reporter: Mike Perham
• Created: 30/May/07 15:10
• Updated: 26/May/18 08:41
• Resolved: 26/May/18 08:41

Description

I can't debug this problem because I can't find the 2.2.0 source code anywhere and XMLBeans does not appear to have any commons-logging which I can turn on. So I'm just throwing what I have into this issue, hoping that an XMLBeans developer can look at the problem more in-depth.

The attached zip file contains an xml file with Unicode surrogate pairs - these pairs are a notoriously hard Unicode edge case to handle. XMLBeans appears to be turning pairs into question marks when emitting the XMLBean using the xmlText or toString methods.

The attachment contains a JUnit test case which reproduces the problem on XMLBeans 2.2.0.