RFR(S) 8172288: Fix error message when trying to define an existing package to a module

[Alan Bateman]

On 12/01/2017 13:50, harold seigel wrote:
> Hi,
>
> Please review this updated webrev for this bug.  The updated webrev 
> includes a small JDK change and hotspot changes to throw the correct 
> exceptions.
>
> New JDK webrev: 
> http://cr.openjdk.java.net/~hseigel/bug_8172288.jdk.2/webrev/index.html
>
> New Hotspot webrev: http://cr.openjdk.java.net/~hseigel/bug_8172288.hs.2/
The changes in the jdk repo looks okay. We'll need to adjust this 
further more it gets out of the hs forest.

In the hotspot changes then throw_dup_pkg_IAE throws ISE so I assume the 
function can be renamed now.

-Alan.