The test, sun/net/www/protocol/https/HttpsURLConnection/B6216082.java, need to start a server and proxy, and then make https connection over them. It is noticed that the test fails intermittent (JDK-8141703).

The cause may be that in rush platform, the target proxy and server may be not ready before the client call. Maybe not worthy a fix, as the update need to re-org a lot of code and related classes.

Add the intermittent keyword to the test case.