RFA: 8044235: src.zip should include all sources

[Severin Gehwolf]

Hi,

Please approve this backport request for 8044235 so as to include all
sources in src.zip produced by the build. It will only include all
sources when OPENJDK is defined. So it should be OK for Oracle JDK
builds.

I should mention that this increases the size of src.zip from about
25MB to 50MB. With that being said, src.zip is supposed to help Java
developers stepping through their code. Randomly omitting sources for
some classes while including others does not make a lot of sense.
OpenJDK is *open source* after all. We are in 2018 (do those extra 25MB
really matter?). Downstream consumers can remove src.zip from their
bundle if they're concerned about size. In Fedora, we have been using
this patch for years. There, src.zip is in a separate package so not
everybody gets it by default. Problem solved :)

Bug: https://bugs.openjdk.java.net/browse/JDK-8044235

Patch is the same as for JDK 9:
http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/5cab03c4e5f9

Original review thread is here:
http://mail.openjdk.java.net/pipermail/jdk9-dev/2014-May/000785.html

Thanks,
Severin