emerge -pqv '=dev-java/icedtea-3.7.0::gentoo'

 * IMPORTANT: 3 config files in '/home/*******/gentoo/etc/portage' need updating.
 * See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS
 * sections of the emerge man page to learn how to update config files.
[ebuild  N    ] dev-java/icedtea-3.7.0  USE="alsa gtk jbootstrap pch source sunec webstart (-cacao) (-cups) -doc -examples -headless-awt (-jamvm) -kerberos -libressl -nsplugin -pax_kernel -pulseaudio -sctp (-selinux) -shenandoah -smartcard {-test} -zero" 
[ebuild  N    ] dev-java/icedtea-web-1.6.2  USE="-doc -javascript -nsplugin -tagsoup {-test}" 

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 * Use eselect news read to view new items.