arnetheduck@localhost /usr/share/doc $ paludis -ip --dl-installed-deps-pre post world
Building target list... 
Building dependency list...

These packages will be installed:

* dev-lang/swig-1.3.31 {:0} [R] doc* -guile java* -lua -mono -ocaml -perl -php -pike python ruby* -tcl -tk <media-gfx/graphviz-2.12::installed, sys-libs/libcap-1.10-r9::installed>
* dev-java/java-sdk-docs-1.4.2 {:1.4.2} [S]  <dev-java/blackdown-jdk-1.4.2.03-r12::gentoo>
* dev-java/blackdown-jdk-1.4.2.03-r12 {:1.4.2} [R] doc* -nsplugin <virtual/jdk-1.4.2::installed>

Total: 3 packages (1 in new slot, 2 rebuilds)