RFR[8244582]: 'Remove terminally deprecated Solaris-specific SO_FLOW_SLA socket option'

[Patrick Concannon]

Hi,

Could someone please review my webrev and CSR for JDK-8244582 'Remove 
terminally deprecated Solaris-specific SO_FLOW_SLA socket option'?

This patch removes `ExtendedSocketOptions. SO_FLOW_SLA`, `SocketFlow` 
and `SocketFlow.Status` which were terminally deprecated in JDK 14 in 
preparation for the removal of the Solaris port. JEP 381 will remove 
this port in JDK 15 so the socket option and its supporting classes can 
now be removed.


bug: https://bugs.openjdk.java.net/browse/JDK-8244582
csr: https://bugs.openjdk.java.net/browse/JDK-8245984
webrev: http://cr.openjdk.java.net/~pconcannon/8245828/webrevs/webrev.00/


Kind regards,

Patrick