RFR 8071660 :URLPermission not handling empty method lists correctly

[vyom]

Hi All,

Please review the below fix.

Bug       :         JDK-8071660 URLPermission not handling empty method 
lists correctly
Webrev : 
http://cr.openjdk.java.net/~vtewari/8071660/webrev0.0/index.html 
<http://cr.openjdk.java.net/%7Evtewari/8071660/webrev0.0/index.html>

Thanks,
Vyom