Should we remove -linksource from javadoc plugin?

[pavelhoral]

Wren:ICF Java Framework's Protobuf module produces 600+ MB of JavaDoc content because it contains generated sources.

$ du -hs *
72K     allclasses.html
128K    allclasses-index.html
8,0K    allpackages-index.html
244K    constant-values.html
12K     deprecated-list.html
4,0K    element-list
12K     help-doc.html
4,3M    index-all.html
4,0K    index.html
1,3M    jquery
44K     legal-notices
1,3M    member-search-index.js
52K     member-search-index.zip
8,0K    META-INF
24M     org
156K    overview-tree.html
4,0K    package-search-index.js
4,0K    package-search-index.zip
12K     resources
8,0K    script.js
16K     search.js
136K    serialized-form.html
677M    src-html
24K     stylesheet.css
32K     type-search-index.js
4,0K    type-search-index.zip

I think we should consider removing -linksource option from the JavaDoc plugin. I don't think JavaDoc need to have sources attached.

Creating this issue to gather any potential opinion on this before actually doing anything (being it removing the option, making it somehow configurable or delegating the issue downstream to ICF).