[10] [testbug] RFR of JDK-8187700 SetAuthenticator tests should handle the proxy port

[Frank Yuan]

Hi Daniel and all

 

Would you like to review http://cr.openjdk.java.net/~fyuan/8187700/webrev.00/?

Bug: https://bugs.openjdk.java.net/browse/JDK-8187700

 

I applied the fix for proxy port reusing issue, which was reviewed in bug 
JDK-8187507. And made a few code cleaning in
HTTPSetAuthenticatorTest.java

 

Thanks

Frank