uninstall non-sun JDK and JRE

[thufir]

Everytime I try to uninstall java-6-openjdk it tries to take netbeans 
with it (I want to keep netbeans):

thufir at arrakis:~$ 
thufir at arrakis:~$ sudo apt-get remove -s openjdk-6-jre
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer 
required:
  libswing-layout-java libfreemarker-java javahelp2 liblucene2-java
  libnb-platform7-devel-java libdb4.5-java libjtidy-java libnb-platform7-
java
  libxml-commons-resolver1.1-java
Use 'apt-get autoremove' to remove them.
The following packages will be REMOVED:
  libappframework-java libbeansbinding-java libini4j-java libnb-
apisupport1-java
  libnb-ide8-java libnb-java1-java libnb-javaparser-java libnb-
svnclientadapter-java
  libswingworker-java netbeans openjdk-6-jre
0 upgraded, 0 newly installed, 11 to remove and 0 not upgraded.
Remv netbeans [6.0.1-0ubuntu2]
Remv libnb-apisupport1-java [6.0.1-0ubuntu2]
Remv libnb-java1-java [6.0.1-0ubuntu2]
Remv libappframework-java [1.03-0ubuntu2]
Remv libbeansbinding-java [1.2.1-0ubuntu2]
Remv libnb-ide8-java [6.0.1-0ubuntu2]
Remv libini4j-java [0.2.6-0ubuntu2]
Remv libnb-javaparser-java [6.0-0ubuntu2]
Remv libnb-svnclientadapter-java [6.0.1-0ubuntu2]
Remv libswingworker-java [1.1-0ubuntu2]
Remv openjdk-6-jre [6b09-0ubuntu2]
thufir at arrakis:~$ 
thufir at arrakis:~$ 





I recently upgraded in order to install netbeans 6, and now seem to have 
more JDK's than I actually want:


thufir at arrakis:~$ 
thufir at arrakis:~$ 
thufir at arrakis:~$ 
thufir at arrakis:~$ sudo update-java-alternatives -l
java-6-openjdk 1061 /usr/lib/jvm/java-6-openjdk
java-6-sun 63 /usr/lib/jvm/java-6-sun
thufir at arrakis:~$ 
thufir at arrakis:~$ sudo update-java-alternatives -s java-6-sun
No alternatives for firefox-javaplugin.so.
No alternatives for iceape-javaplugin.so.
No alternatives for iceweasel-javaplugin.so.
No alternatives for midbrowser-javaplugin.so.
No alternatives for mozilla-javaplugin.so.
No alternatives for xulrunner-addons-javaplugin.so.
No alternatives for xulrunner-javaplugin.so.
Using '/usr/lib/jvm/java-6-sun/bin/appletviewer' to provide 
'appletviewer'.
Using '/usr/lib/jvm/java-6-sun/bin/apt' to provide 'apt'.
Using '/usr/lib/jvm/java-6-sun/bin/extcheck' to provide 'extcheck'.
Using '/usr/lib/jvm/java-6-sun/bin/HtmlConverter' to provide 
'HtmlConverter'.
Using '/usr/lib/jvm/java-6-sun/bin/idlj' to provide 'idlj'.
Using '/usr/lib/jvm/java-6-sun/bin/jarsigner' to provide 'jarsigner'.
Using '/usr/lib/jvm/java-6-sun/bin/jar' to provide 'jar'.
Using '/usr/lib/jvm/java-6-sun/bin/javac' to provide 'javac'.
Using '/usr/lib/jvm/java-6-sun/bin/javadoc' to provide 'javadoc'.
Using '/usr/lib/jvm/java-6-sun/bin/javah' to provide 'javah'.
Using '/usr/lib/jvm/java-6-sun/bin/javap' to provide 'javap'.
Using '/usr/lib/jvm/java-6-sun/bin/java-rmi.cgi' to provide 'java-
rmi.cgi'.
Using '/usr/lib/jvm/java-6-sun/bin/jconsole' to provide 'jconsole'.
Using '/usr/lib/jvm/java-6-sun/bin/jdb' to provide 'jdb'.
Using '/usr/lib/jvm/java-6-sun/bin/jhat' to provide 'jhat'.
Using '/usr/lib/jvm/java-6-sun/bin/jinfo' to provide 'jinfo'.
Using '/usr/lib/jvm/java-6-sun/bin/jmap' to provide 'jmap'.
Using '/usr/lib/jvm/java-6-sun/bin/jps' to provide 'jps'.
Using '/usr/lib/jvm/java-6-sun/bin/jrunscript' to provide 'jrunscript'.
Using '/usr/lib/jvm/java-6-sun/bin/jsadebugd' to provide 'jsadebugd'.
Using '/usr/lib/jvm/java-6-sun/bin/jstack' to provide 'jstack'.
Using '/usr/lib/jvm/java-6-sun/bin/jstatd' to provide 'jstatd'.
Using '/usr/lib/jvm/java-6-sun/bin/jstat' to provide 'jstat'.
Using '/usr/lib/jvm/java-6-sun/bin/native2ascii' to provide 
'native2ascii'.
Using '/usr/lib/jvm/java-6-sun/bin/rmic' to provide 'rmic'.
Using '/usr/lib/jvm/java-6-sun/bin/schemagen' to provide 'schemagen'.
Using '/usr/lib/jvm/java-6-sun/bin/serialver' to provide 'serialver'.
Using '/usr/lib/jvm/java-6-sun/bin/wsgen' to provide 'wsgen'.
Using '/usr/lib/jvm/java-6-sun/bin/wsimport' to provide 'wsimport'.
Using '/usr/lib/jvm/java-6-sun/bin/xjc' to provide 'xjc'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/ControlPanel' to provide 
'ControlPanel'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/java' to provide 'java'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/java_vm' to provide 'java_vm'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/javaws' to provide 'javaws'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/jcontrol' to provide 'jcontrol'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/keytool' to provide 'keytool'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/orbd' to provide 'orbd'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/pack200' to provide 'pack200'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/policytool' to provide 
'policytool'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/rmid' to provide 'rmid'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/rmiregistry' to provide 
'rmiregistry'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/servertool' to provide 
'servertool'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/tnameserv' to provide 'tnameserv'.
Using '/usr/lib/jvm/java-6-sun/jre/bin/unpack200' to provide 'unpack200'.
No alternatives for xulrunner-addons-javaplugin.so.
thufir at arrakis:~$ 
thufir at arrakis:~$ java -version
java version "1.6.0_06"
Java(TM) SE Runtime Environment (build 1.6.0_06-b02)
Java HotSpot(TM) Client VM (build 10.0-b22, mixed mode, sharing)
thufir at arrakis:~$ 





How can I just use one JDK, the Sun version?



thanks,

Thufir