RFR: 8151832: Improve exception messages in exceptions thrown by jigsaw code

[Alan Bateman]

On 16/05/2016 13:44, Seán Coffey wrote:
> Some extra capturing of context in exception handling. I've re-based 
> the original suggested patch and added some minor edits.
>
> https://bugs.openjdk.java.net/browse/JDK-8151832
> webrev : 
> http://cr.openjdk.java.net/~coffeys/webrev.8151832/webrev/index.html
>
Would it be possible to leave out the changes to the source files in the 
module and loader directories for now? We have many changes to this code 
coming that replace parts of this code and I think would be better to do 
a pass over the exceptions in a few months once the code is more stable.

-Alan.