[9] RFR: 8162484: javax/net/ssl/Stapling/SSLSocketWithStapling.java test fails intermittently with "Address already in use" error

[Artem Smotrakov]

Hello,

Please review this update for OCSP stapling tests.

The tests use test/java/security/testlibrary/SimpleOCSPServer.java which 
try to re-use a server port if the server restarted. Looks like 
sometimes it may cause "Address already in use" error.

The patch updates OCSP stapling tests with the following:
- updated SSLSocketWithStapling.java test not to restart OCSP responders
- updated SimpleOCSPServer to be able to reject incoming connections
- updated SimpleOCSPServer to be able to reproduce a delay without 
restarting

Jamil,

Could you please take a look at this update, and confirm if this update 
doesn't break the original test scenarios?

Bug: https://bugs.openjdk.java.net/browse/JDK-8162484
Webrev: http://cr.openjdk.java.net/~asmotrak/8162484/webrev.00/

Artem