[9] Request for Review: 8031025: SQE test CertPath/CertPathBuilderTest/* failed with java.lang.IndexOutOfBoundsException

[Jason Uh]

Hi all,

Please review this fix for JDK 9, which checks for an empty cert path 
list in RevocationChecker.

webrev: http://cr.openjdk.java.net/~juh/8031025/webrev.01

noreq-sqe, as the fix can be verified with existing SQE tests.

Thanks,
Jason