RFR (S) 8230407 : SocketPermission and FilePermission action list allows leading comma

[Chris Hegarty]

Ivan,

On 01/10/2019 21:26, Ivan Gerasimov wrote:
> Hello!
> 
> The constructors of SocketPermission and FilePermission expect a String 
> argument with comma-separated list of actions.
> 
> If the list is malformed, then the constructors throw 
> IllegalArgumentException.
> 
> It turns out that the current implementation fails to throw IAE if the 
> list starts with a leading comma.
> 
> Would you please help review a simple fix, which will make the behavior 
> more consistent?
> 
> BUGURL: https://bugs.openjdk.java.net/browse/JDK-8230407
> WEBREV: http://cr.openjdk.java.net/~igerasim/8230407/00/webrev/

The implementation changes look ok.

The SocketPermission constructor should be updated to specify IAE too, 
right?

-Chris.