How to Install Oracle JDK 10 on Ubuntu 18.04 Bionic LTS Easy Guide

January 18, 2018 | By thelinuxevangelist | Filed in: Tutorial.

Oracle JDK 10 Ubuntu 18.04 - Setting Up

  1. Relocate Java JDK 10

    sudo su

    If Got “User is Not in Sudoers file” then Look: Solution
    Make a jvm Directory if Not already there with

    if [ ! -d "/usr/lib/jvm" ]; then mkdir /usr/lib/jvm; fi

    Set the root superUser as howner:

    chown -R root:root /tmp/jdk-10*

    Reiterate the Execution Permission over the Java binaries:

    chmod -R +x /tmp/jdk-10*/bin

    Finally Shift the Java contents with:

    mv /tmp/jdk-10* /usr/lib/jvm/
  2. Installing Oracle Java JDK 10
    You can directly Copy & Paste the Commands into Terminal…

    update-alternatives --install \
    /usr/bin/java java /usr/lib/jvm/jdk-10*/bin/java 1065
    update-alternatives --install \
    /usr/bin/javac javac /usr/lib/jvm/jdk-10*/bin/javac 1065
    update-alternatives --install \
    /usr/bin/jar jar /usr/lib/jvm/jdk-10*/bin/jar 1065
    update-alternatives --install \
    /usr/bin/javaws javaws /usr/lib/jvm/jdk-10*/bin/javaws 1065

    Checking or Setting the System Java Version in Use with

    update-alternatives --config java

    And for the Java Compiler instead:

    sudo update-alternatives --config javac

    To Switch of Java Version Just Enter the Selection Number on First Column. :)

    How to Install Oracle JDK 10 on Ubuntu 18.04 Bionic Easy Guide - JDK Configuration

  3. (Optional) Setting JAVA_HOME User Environment Variable

    su [myUserName]

    Or simply:

    exit

    And Edit the Bash environment Configuration file

    nano $HOME/.bashrc

    Append:

    export JAVA_HOME=/usr/lib/jvm/jdk-10*

    Eventually to Check the JDK 10 exact PATH use in another window:

    ls /usr/lib/jvm/

    Ctr+x to Save & Exit from nano Editor :)
    Next to Load the New Bash Environment:

    bash
  4. Finally Test New Java JDK 10 Installation

    java -version
  5. Java IDEs Installation on Ubuntu

    Eclipse IDE for Java Development Install on Ubuntu: Installing Eclipse IDE for Java Dev on Ubuntu.

    Netbeans IDE for Java Development Install on Ubuntu: Installing NetBeans IDE for Java Dev on Ubuntu.

    IntelliJ IDEA 2018 for Java Development Install on Ubuntu: Installing IntelliJ IDEA for Java Dev on Ubuntu.

    Now Thanks to Oracle-Sun Corporation You are Able to Successfully Start Up with Java 10 Development.

    Welcome to Java 10 New Dev Env! ;)


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