Is it possible to have multiple versions of a java library, like eg. https://packages.debian.org/stretch/libjna-java installed simultanously? I guess the non-versioned files would collide...? (ie. the unversioned jar in /usr/share/java/ and the maven-repo with version "debian" in /usrshare/maven-repo https://packages.debian.org/stretch/all/libjna-java/filelist )