

Moreover, when try remove java 7, apt-get tries remove lot of packages: # apt-get purge openjdk-7-jreheadless openjdk-7-jre openjdk-7-jdk reading package lists.

how make java 8 real/default version ? may reinstall java 8 automatically set default instead of changing each alternatives java 8 ?


How to make openjdk 7 default manual#
Now $ update-alternatives -get-selections|grep java appletviewer auto /usr/lib/jvm/java-7-openjdk-amd64/bin/appletviewer extcheck auto /usr/lib/jvm/java-7-openjdk-amd64/bin/extcheck idlj auto /usr/lib/jvm/java-7-openjdk-amd64/bin/idlj itweb-settings auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/itweb-settings jar auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jar jarsigner auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jarsigner java manual /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java java2groovy auto /usr/share/groovy/bin/java2groovy javac auto /usr/lib/jvm/java-7-openjdk-amd64/bin/javac javadoc auto /usr/lib/jvm/java-7-openjdk-amd64/bin/javadoc javah auto /usr/lib/jvm/java-7-openjdk-amd64/bin/javah javap auto /usr/lib/jvm/java-7-openjdk-amd64/bin/javap javaws auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/javaws jcmd auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jcmd jconsole auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jconsole jdb auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jdb jdeps auto /usr/lib/jvm/java-8-openjdk-amd64/bin/jdeps jexec auto /usr/lib/jvm/java-7-openjdk-amd64/jre/lib/jexec jhat auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jhat jinfo auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jinfo jjs auto /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/jjs jmap auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jmap jps auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jps jrunscript auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jrunscript jsadebugd auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jsadebugd jstack auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jstack jstat auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jstat jstatd auto /usr/lib/jvm/java-7-openjdk-amd64/bin/jstatd keytool auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/keytool mozilla-javaplugin.so auto /usr/lib/jvm/java-7-openjdk-amd64/jre/lib/amd64/icedteaplugin.so native2ascii auto /usr/lib/jvm/java-7-openjdk-amd64/bin/native2ascii orbd auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/orbd pack200 auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/pack200 policytool auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/policytool rmic auto /usr/lib/jvm/java-7-openjdk-amd64/bin/rmic rmid auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/rmid rmiregistry auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/rmiregistry schemagen auto /usr/lib/jvm/java-7-openjdk-amd64/bin/schemagen serialver auto /usr/lib/jvm/java-7-openjdk-amd64/bin/serialver servertool auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/servertool tnameserv auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/tnameserv unpack200 auto /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/unpack200 wsgen auto /usr/lib/jvm/java-7-openjdk-amd64/bin/wsgen wsimport auto /usr/lib/jvm/java-7-openjdk-amd64/bin/wsimport xjc auto /usr/lib/jvm/java-7-openjdk-amd64/bin/xjc
How to make openjdk 7 default install#
I have intalled openjdk-8 (from official repo) apt-get install openjdk-8-jre-headless openjdk-8-jre openjdk-8-jdkĪnd updated alternatives update-alternatives -config java
