There is a one library with closed sources code - CryptoPRO JCP - http://www.cryptopro.ru/products/csp/jcp/downloads
They provide binary jars that should be put in jre/lib/ext. Also they provide javadocs jar files.
I tried to specify javadoc in SDK->Documentation Paths, also tried to create library and specify binary and javadoc paths.
Same actions with another library(like commons-io) works fine.
I look at this javadoc, it is the same as everyone else.
What's wrong with it, why IDEA does not recognize it?
In atache two jars - classes and javadoc.
Some classes that are in the library is not in the documentation, but the documentation does not show for those classes that exist.
This is the second day I trying to get it work...