RFR(JDK12/JAXP/java.xml) 8209615: ParseError in XMLEventReader on a valid input

[Joe Wang]

Hi,

Please review a patch for a regression that was introduced in JDK 9 b147 
by the patch for JDK-8158619[1]. Prior to JDK-8158619, the JDK parser 
returns all contiguous character data in a single chunk. After the patch 
then, the parser would return partially if the data is not read 
completely in the current buffer. Before it returns however, it should 
have maintained the state so that it could continue parsing as CDATA for 
the next read. What's missing in the JDK-8158619 therefore was to set 
the state explicitly to CDATA. Without doing so, the parser would 
attempt to read the beginning of the next buffer to determine the state, 
that sometimes (as in this case) could be wrong.

JBS: https://bugs.openjdk.java.net/browse/JDK-8209615
webrevs: http://cr.openjdk.java.net/~joehw/jdk12/8209615/webrev/


[1] https://bugs.openjdk.java.net/browse/JDK-8158619

Thanks,
Joe