java.library.path in ubuntu

/usr/java/packages/lib/amd64
/usr/lib/x86_64-linux-gnu/jni
/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu
/usr/lib/jni
/lib:/usr/lib

uninstall gnome games

sudo apt remove gnome-chess five-or-more four-in-a-row hitori iagno gnome-klotski lightsoff gnome-mahjongg gnome-mines gnome-nibbles gnome-tetravex gnome-taquin tali swell-foop gnome-robots quadrapassel aisleriot