When you have a Java SE/EE/ME project with a library, this library is visible in the Projects view under the Libraries node. It would be useful if it was possible to directly specify sources or Javadoc for this library without needing to go to project properties. I.e. have menu items "Add Sources..." and "Add Javadoc..." on the library node, that would act as shortcuts for Libraries node -> Properties -> select library in the list -> Edit -> specify sources/javadoc.
Petr H says that in Eclipse, it works this way.
Sounds reasonable. Not sure if it's for 6.9 as there are no plans yet.
Fixed jet-main a223e37d97bc, 1e5396c80b64, 310c732fe4cc