hg: jdk9/dev/jaxp: 8160069: RuntimeException thrown by XPathFactory::newInstance missing the cause

[huizhe.wang at oracle.com]

Changeset: 23381518b4ac
Author:    joehw
Date:      2016-08-04 17:47 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/jaxp/rev/23381518b4ac

8160069: RuntimeException thrown by XPathFactory::newInstance missing the cause
Reviewed-by: lancea

! src/java.xml/share/classes/javax/xml/xpath/XPathFactory.java