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Uninstall JDK 12 on Ubuntu 19.04


Switch between multiple java versionsHow to “install” multiple Java versions?Problem - Ubuntu 12.10 + JDK + NetbeansHow do I install a newer version of Oracle JDK?How to uninstall JDKInstalling JDK with wineHow to remove OpenJDK-9 and all related file to JDKAndroid Studio Fall 2018 which JDK for Ubuntu 16/18?






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty
margin-bottom:0;









0


















I am new to Ubuntu and have installed JDK 12 from this Linux Hint guide.



However, I realise I need an earlier version of JDK for the program I want to run. How do I uninstall JDK 12?










share|improve this question



























  • Possible duplicate of How to "install" multiple Java versions? and Switch between multiple java versions

    – karel
    Sep 12 at 6:39







  • 1





    Possible duplicate of Switch between multiple java versions

    – Zanna
    Sep 12 at 7:27

















0


















I am new to Ubuntu and have installed JDK 12 from this Linux Hint guide.



However, I realise I need an earlier version of JDK for the program I want to run. How do I uninstall JDK 12?










share|improve this question



























  • Possible duplicate of How to "install" multiple Java versions? and Switch between multiple java versions

    – karel
    Sep 12 at 6:39







  • 1





    Possible duplicate of Switch between multiple java versions

    – Zanna
    Sep 12 at 7:27













0













0









0








I am new to Ubuntu and have installed JDK 12 from this Linux Hint guide.



However, I realise I need an earlier version of JDK for the program I want to run. How do I uninstall JDK 12?










share|improve this question
















I am new to Ubuntu and have installed JDK 12 from this Linux Hint guide.



However, I realise I need an earlier version of JDK for the program I want to run. How do I uninstall JDK 12?







package-management jdk






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Sep 12 at 7:26









Zanna

55.5k15 gold badges151 silver badges254 bronze badges




55.5k15 gold badges151 silver badges254 bronze badges










asked Sep 12 at 6:36









tdubztdubz

1




1















  • Possible duplicate of How to "install" multiple Java versions? and Switch between multiple java versions

    – karel
    Sep 12 at 6:39







  • 1





    Possible duplicate of Switch between multiple java versions

    – Zanna
    Sep 12 at 7:27

















  • Possible duplicate of How to "install" multiple Java versions? and Switch between multiple java versions

    – karel
    Sep 12 at 6:39







  • 1





    Possible duplicate of Switch between multiple java versions

    – Zanna
    Sep 12 at 7:27
















Possible duplicate of How to "install" multiple Java versions? and Switch between multiple java versions

– karel
Sep 12 at 6:39






Possible duplicate of How to "install" multiple Java versions? and Switch between multiple java versions

– karel
Sep 12 at 6:39





1




1





Possible duplicate of Switch between multiple java versions

– Zanna
Sep 12 at 7:27





Possible duplicate of Switch between multiple java versions

– Zanna
Sep 12 at 7:27










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