hg: jdk/submit: 8068376: Validator fails valid XML files due to String == in XSD validator code

[huizhe.wang at oracle.com]

Changeset: 550a1a6ca596
Author:    joehw
Date:      2019-07-26 17:15 +0000
URL:       https://hg.openjdk.java.net/jdk/submit/rev/550a1a6ca596

8068376: Validator fails valid XML files due to String == in XSD validator code
Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/SubstitutionGroupHandler.java
! test/jaxp/javax/xml/jaxp/unittest/validation/ValidationTest.java
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8068376.xml
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8068376.xsd