virtual/jre virtual/jdk
virtual/jdk dev-java/oracle-jdk-bin
virtual/logger app-admin/syslog-ng
virtual/editor app-editors/nano
virtual/freedesktop-icon-theme x11-themes/tango-icon-theme
virtual/linux-sources sys-kernel/gentoo-sources
virtual/package-manager sys-apps/portage
virtual/pager sys-apps/most