[7u6] request for approval (JAXP) : 7157610: NullPointerException occurs when parsing XML doc

[Joe Wang]

Hi,

This is a request for approval to fix 7157610.  The patch recovers what 
was the original disallow-doctype-decl, reporting error when 
disallow-doctype-decl is true, and change everything else that was added 
for SupportDTD to be governed by a new flag 'fSupportDTD'.

Here's the webrev:
http://cr.openjdk.java.net/~joehw/7u6/7157610/webrev/

All of unit/sqe/tck tests passed.

Reviewed by: Lance Andersen

Change has been pushed into jdk8.


Thanks,
Joe