Review request for JDK-8051547: Convert JAXP function tests: javax.xml.validation.* to jtreg (testng) tests

[Frank Yuan]

Hi, Joe and All

We are working on moving internal jaxp functional tests to open jdk repo.
This is the validation suite. Would you please review these test?  Any
comment will be appreciated.

bug: https://bugs.openjdk.java.net/browse/JDK-8051547
webrev: http://cr.openjdk.java.net/~fyuan/8051547/webrev.00/


Thanks,

Frank