RFR JDK-8213909: jdeps --print-module-deps should report missing dependences
Mandy Chung
mandy.chung at oracle.com
Thu Nov 15 00:16:54 UTC 2018
This patch improves `jdeps --print-module-deps`, `--list-deps` and
`--list-reduced-deps` to report missing dependences and also do transitive
dependence analysis as the default.
Webrev at:
http://cr.openjdk.java.net/~mchung/jdk12/webrevs/8213909/webrev.00/
$ jdeps --class-path libs --print-module-deps app.jar
`--print-module-deps` finds the modules required by the specified
application.
Its result can be used to create a runtime image for such application to
run.
The current behavior does not report missing dependences. In addition,
`--print-module-deps` only reports module dependences required by app.jar.
To include the transitive module dependences required by libs, if
referenced,
-R option can be used.
If -R option is not specified, app.jar will fail to run on the runtime
image
created by the output from `jdeps --print-module-deps`. The patch changes
the default behavior to do transitive analysis. In addition, it will report
as an error if any dependence is missing and not found.
The --ignore-missing-deps option can be used to ignore missing deps.
This patch also includes a simple fix in JdepsTask.ResourceBundleHelper for:
JDK-8168869: jdeps: localized messages don't use proper line breaks
I can separate it in its own changeset when I push.
Thanks
Mandy
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