Code Review Request JDK-8146387, Test SSLSession/SessionCacheSizeTests socket accept timed out

[Wang Weijun]

>> 
>>> You want to start a server on the same port on and on?
>>> 
>> Not actually.  Different port are used for different server socket.  The
>> logic looks like:
>>   // define four slots for the ports
>>   int serverPorts[] = new int[]{0, 0, 0, 0};
>> 
>>   // for each slot, create a server socket,
>>   // and assign the actually used port for each slot.
>>   for each slots run a thread {
>>      SSLServerSocket sslServerSocket = ...
>>      serverPorts[nextPort] = sslServerSocket.getLocalPort();
>>                  ^^^^^^^^
>>   }
>> 
>>   // use the actual port for each slot in client side
>>   if (server ready) {
>>      connect to the server socket (host:port)
>>   }

Why do you need a serverPort parameter in doServerSide()? Can it just always be 0?

>> 
>> This fix is trying to increase the createdPorts value properly.  It is
>> not actually need to synchronize serverPorts.

I see. Why not just synchronized on this and add a small comment?

--Max