RFR 8250602 : Update sun/security/ssl/SSLLogger/LoggerDateFormatterTest.java to handle TimeZones

[Rahul Yadav]

Hello,

Request to have my fix reviewed for issue:

JDK-8250602 :  Update 
sun/security/ssl/SSLLogger/LoggerDateFormatterTest.java to handle TimeZones.

This fix updates the test LoggerDateFormatterTest.java to be able to 
handle some of the edge cases
for time zones where the test is run, the regex for zones has been 
updated to handle all the cases.

Issue:  https://bugs.openjdk.java.net/browse/JDK-8250602
webrev: http://cr.openjdk.java.net/~ryadav/webrev_8250602/index.html

- rahul