Can you please let me know is this a natural behavior of new xerces jar
or any other specific changes ?
I suspect this is a change in the serializer. Older versions always
escaped both " and ' inside quoted strings, rather than worry
about which one you had used to delimit the string. Newer versions may
be being smarter about only escaping the one that might be misunderstood.
If so, this is a difference that should make no difference to any
properly-written XML application.
--
Joe Kesselman / Beware the fury of a patient man. -- John Dryden