localhost apache2 # 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 http://www.gentoo.org/proj/en/java/java-upgrade.xml for details

 * Checking vm_environment_files ...                                                                                                                                                         [ ok ]

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

 * Checking generation_1_system_vm ...
 * No Generation-1 System VM is set! (no /etc/env.d/20java)
 * Run 'java-config-1 -L' to see a list of available VMs
 * Then run 'java-config-1 -S <VM choice>'
 * Then run 'env-update && source /etc/profile                                                                                                                                               [ !! ]

 * Some problems were found. Please follow the instructions above, and rerun java-check-environment
localhost apache2 # java-config-1 -L
The following JDKs are available for generation-1:
localhost apache2 # emerge -vp virtual/jdk

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N F  ] dev-java/ibm-jdk-bin-1.5.0.3  USE="X alsa nsplugin -javacomm" 61,556 kB
[ebuild  N    ] virtual/jdk-1.5.0  0 kB

Total size of downloads: 61,556 kB
localhost apache2 # emerge -vp sun-jdk

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N f  ] dev-java/java-sdk-docs-1.4.2  0 kB
[ebuild  N f  ] dev-java/sun-jdk-1.4.2.12  USE="X alsa doc nsplugin -jce" 0 kB

Total size of downloads: 0 kB