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From "Geir Magnusson Jr." <ge...@apache.org>
Subject Re: [arch] How much of java.* and friends does Harmony need towrite. Was: VM/Classlibrary interface
Date Mon, 06 Jun 2005 15:22:42 GMT

On Jun 6, 2005, at 10:01 AM, Aaron Hamid wrote:

> Gah.  :(
>
> So if I am to understand this correctly: Classpath java.lang.*  
> implementation does not rely on specifics of any given VM*  
> interface implementation, but said VM* interface implementations  
> MAY rely on internals of existing Classpath java.lang.* classes?  
> (so there is a one-way dependency from the VM* implementation to  
> Classpath but not vice-versa, hence the "out of the box" claims?)   
> And through deduction, "standardizing" this VM* interface would  
> also entail "standardizing" reverse access to the class lib  
> java.lang.* implementations (either through some informal agreement  
> on package visibility members *yuck*, or through a more  
> sophisticated, but more cumbersome, API)?

Doesn't this imply that the GNU Classpath interface should add a  
second API that *it* should comply with for symmetry?  That way you  
don't get dependencies on GNU Classpath internals?

geir

>
> Aaron
>
> Jeroen Frijters wrote:
>
>> You're missing the fact that moving these classes into another  
>> packages
>> creates another problem that is much worse. Namely that you often  
>> need
>> to access private state in the public classes, you can do that by  
>> living
>> in the same package, that's why the VM* classes live in the same  
>> package
>> as their public counterpart.
>>
>
> Sven de Marothy wrote:
>
>> On Mon, 2005-06-06 at 00:26 +0200, Santiago Gala wrote:
>>
>>> A few classes need to be modified:
>>>
>> You're a bit confused here. Of course the Classpath VM interface
>> requires the VM to provide certain classes. How else would it work?
>> That does not mean to say that classpath itself needs modification
>>
>
>

-- 
Geir Magnusson Jr                                  +1-203-665-6437
geirm@apache.org



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