Dependency isolation without isolated class loaders or source rewriting
would be interesting, but how would you propose to achieve dependency
isolation without using either of those techniques?

Or perhaps a solution where the module system did the source level
rewriting for you 'under the hood' would be acceptable?

Andy

On Thu, Apr 2, 2015 at 4:05 AM, Lars Andersen <ex...@expez.com> wrote:

> I'd love a module system solving the following problems:
>
> 1. Dependency isolation
> 2. Being able to export vars without having to think about namespace
> layout in the project
>
> 1. Is a serious problem where transitive dependencies on the classpath put
> consumers in "jar hell" and force library and tooling authors to either
> inline code, re-invent the wheel, attempt to run their code in isolated
> classloaders or turn to source rewriting.
>
> 2. Is a nice to have which is solved today by in potemkin's import-vars,
> but I think this makes sense to include if modules are added to the
> language.
>
> We might get some of this for free whenever project jigsaw gets released,
> but considering it was due in 2007, originally, I'm hoping this can be
> solved without the help of Oracle.
>
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