JDK 9 images are now modular with JDK 9 Early Access build 41
"Rory O'Donnell" <[email protected]> Tue, 09 Dec 2014 08:43:22 +0000
| Newsgroups | gmane.comp.java.cruise-control.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi Kent,
The initial changesets for JEP 220: Modular Run-Time Images [1] are
available
with JDK 9 early-access build 41 [2].
To summarize (please see the JEP for details):
- The "jre" subdirectory is no longer present in JDK images.
- The user-editable configuration files in the "lib" subdirectory
have been moved to the new "conf" directory.
- The endorsed-standards override mechanism has been removed.
- The extension mechanism has been removed.
- rt.jar, tools.jar, and dt.jar have been removed.
- A new URI scheme for naming stored modules, classes, and resources
has been defined.
- For tools that previously accessed rt.jar directly, a built-in NIO
file-system provider has been defined to provide access to the
class
and resource files within a run-time image.
More details are available at Mark Reinhold's latest blog entry [3]
Rgds, Rory
[1] http://openjdk.java.net/jeps/220
[2] https://jdk9.java.net/download/
[3] http://mreinhold.org/blog/jigsaw-modular-images
--
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland
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