** Port marked as IGNORE: java/jdk16:
        :\n Due to licensing restrictions, certain files must be fetched manuall
y.\n\n Please open http://download.java.net/jdk6/6u3/promoted/b05/index.html\n i
n a web browser.  Download the\n Update 3 Source, jdk-6u3-fcs-src-b05-jrl-24_sep
_2007.jar and the\n Source Binaries, jdk-6u3-fcs-bin-b05-jrl-24_sep_2007.jar and
 the\n Mozilla Headers, jdk-6u3-fcs-mozilla_headers-b05-unix-24_sep_2007.jar .\n
\n Please open http://java.sun.com/javase/downloads/index.jsp\n in a web browser
 and follow the \"Download\" link for\n \"JDK US DST Timezone Update Tool - 1.3.
0\" to obtain the\n time zone update file, tzupdater-1_3_0-2007h.zip.\n\n Please
 download the patchset, bsd-jdk16-patches-3.tar.bz2, from\n http://www.eyesbeyon
d.com/freebsddom/java/jdk16.html.\n\n Please place the downloaded file(s) in /us
r/ports/distfiles \n and restart the build.\n\n

如果還沒安裝過portupgrade，想要重新安裝Java SDK，請依以下步驟：

root@myhost [~] > cd /usr/ports/java/jdk16
root@myhost [/usr/ports/java/jdk16] > make install clean

如果已經安裝過portupgrade，想要重新安裝Java SDK，可依以下步驟：

root@myhost [~] > portupgrade -Nw /usr/ports/java/jdk16