RFR: 8256515: javax.xml.XMLEventReader produces incorrect START_DOCUMENT event

[Marius Volkhart]

On Wed, 18 Nov 2020 09:42:49 GMT, Severin Gehwolf <sgehwolf at openjdk.org> wrote:

>> The default implementation of javax.xml.stream.XMLEventReader produced a StartDocument event that always indicated that the "standalone" attribute was set.
>> 
>> The root cause of this was that the com.sun.xml.internal.stream.events.XMLEventAllocatorImpl always set the "standalone" attribute, rather than asking streamReader.standaloneSet() before setting the property of the StartDocumentEvent being created.
>
> @MariusVolkhart I'll work with you getting the fix in and get the test running using jtreg. Give me a few moments to reproduce.

Thanks @jerboaa 

I have a JBS number now: [8256515](https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8256515). Since opening the PR I've learned that I've gone about the process backwards, and should have found a Sponsor before making the PR. As such, I haven't updated the commit message to avoid sending a premature RFR to the mailing list

-------------

PR: https://git.openjdk.java.net/jdk/pull/1056