root@osage ~ #java-check-environment
 * === Java Environment Checker ===
 * The purpose of this script is to check the sanity of your Java Environment.
 * We have significantly changed and improved the way Java is handled in many
 * respects.
 * Please refer to our upgrade guide for details:
 * http://www.gentoo.org/proj/en/java/java-upgrade.xml

 * Checking fastjar ... [ ok ]

 * Checking vm_environment_files ... [ ok ]

 * Checking user_settings ... * Running as root. Don't need to check user settings.
 [ ok ]

 * Checking generation_1_system_vm ... [ ok ]

 * Checking java_config_1 ... [ ok ]

 * Checking global_classpath ... [ ok ]

 * Checking virtual_provides ... [ ok ]

 * Checking overlays_eclasses ... [ ok ]

 * Checking package_env ...!!! ERROR: Package ant-junit was not found!
 * Broken dependencies for
 * Please try emerge -uD1 =
 [ !! ]

 * Some problems were found. Please follow the instructions above, and rerun java-check-environment