Alex Grönholm a écrit :
Xerces is used at least in expat and (indirectly) in ElementTree for XML
parsing.
During the implementation of the expat module, I ran into bugs of the
default java XML Reader (resolveEntity and skippedEntity issues).
Those bugs were solved when a recent (2.9.1) version of Xerces was used
instead.

   
    
Have these bugs been fixed in OpenJDK?
  
Philip Jenvey looked into this, his findings are summarized here: http://bugs.jython.org/issue1292

SB