Understanding the com.sun.* APIs being (ab)used by the community
Jonathan Giles
jonathan.giles at oracle.com
Wed Jun 3 06:17:29 UTC 2015
Hi folks,
I've written a tool that analyses the output of JDeps. This allows for
me to quickly understand what com.sun.* APIs are being used by projects.
It basically just gives a tally of each com.sun.* class that is being
used, given a directory of files that are output from JDeps (where each
file is the output from running JDeps against a single jar file). The
more of these JDeps text files I have, the more data I can have about
what APIs are being (ab)used.
Also, before I go further, lets try to keep this simple - I'd rather not
have this discussion get political about the merits of modularity,
choosing which APIs are most important, etc, etc, etc! I'm just a lowly
engineer trying to make things as good as I can for you all. The
remainder of the political discussion can start in ~2 weeks when I'm on
vacation ;-)
If you want to give me more data, please do the following from your
computer, and then email me (off-list!) the resulting text file. My
example command line instruction is what I run against Scene Builder,
but please don't send me the output against your Scene Builder jar - I
want to know what the output is against your projects.
Here's the command line instruction (for my Windows 8 machine, your
mileage may vary):
jdeps -v SceneBuilder-8.0.0.jar > SceneBuilder-8.0.0.txt
Send me (again, off-list!) the resulting text file. I don't want your
jar files or anything else, I don't think my inbox could handle it :-)
Thanks,
-- Jonathan
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