Jonathan.Gibbons at Sun.COM
Mon Mar 15 07:31:25 PDT 2010
Mandy Chung wrote:
> Jonathan Gibbons wrote:
>> Thanks. Given an image, how can I tell what is in it? Are there
>> techniques that do not directly use jigsaw APIs? For example, if
>> jtreg is running on top of JDK 1.6, and is asked to run tests using a
>> JDK 1.7 image, can it look at the image to determine what classes are
> There isn't necessarily a way. The module content layout is specific
> to the module library implementation. Like the simple library that
> puts all classes on disk in certain layout, the implementation might
> change. We could not count on the module content layout.
> Mark might have more to say about this.
jmod might give me what I want -- I can check the file system to see if
jmod exists, and if it does, I can then exec it query for specific modules.
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