harmony-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From galaxy <tian.gal...@gmail.com>
Subject Re: Questions about suncompat and bootclasspath.properties
Date Thu, 25 Jun 2009 07:04:28 GMT
Thanks Regis

2009/6/25 Regis <xu.regis@gmail.com>

> galaxy wrote:
>
>> Hi ,
>> I have several questions about the classlib .
>>
>> 1)
>>    I noticed that the module suncompat isn't in the jre list of jar files
>> of harmony and also the lines of suncompat in bootclasspath.properties has
>> been commented
>> so I am wondering the function of this module ?Is it the same of
>> xxx-stubs.jar ?
>>
>
> suncompat provides some Sun internal classes that are widely used by
> applications. I guess these classes just delegate functions to Harmony
> classes which has equivalent functions.


One more thing I don't understand .It's the sun.misc.Unsafe class .It is
included in both the kernel.jar
and suncompat.jar .So is this the reason not including it in the boot class
path ?

> luni-kernel-stubs.jar is just stub classes to make compiler happy, the
> "real" classes are provided by vm.
>
>
>> 2)
>>   I noticed that there are several modules like yoko , asm ,and so on
>> ,unlike others ,they are in folders .And some of them the manifest file
>> doesn't have the export / import
>> statement including yoko  , yoko-core , yoko.rim , yoko-rmi-impl ,
>> becl.-5.2
>> .So how are they related to the other modules in the jre ?  I have
>> searched
>> several packages of them and found no relation  between them and the other
>> jre modules .
>>
>
> As I know, yoko is rmi provider, asm is used by pack200 module.
>
>
>>
>> Could anyone explain this to me  :)
>> Thanks !
>>
>>
>
> --
> Best Regards,
> Regis.
>



-- 
regards
Tian

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message