How to Install Oracle-Sun Java JDK 10 on Manjaro Easy Guide

Oracle JDK 10 Manjaro - Setting Up

4. Relocate JDK 10

   su 

   If Got “User is Not in Sudoers file” then Look:
   Solution
   
   

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

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

   The above Command is used to Create a jvm Directory if not already there.
   And Set the SuperUser as owner:

   sudo 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/

5. Follow to Setup Needed Symlinks
   First, Copy the Exact Path to Insert in:

   cd /usr/lib/jvm/jdk-10*

   pwd

   Select & Ctrl+Shift+c to Copy the Path :)

   cd ..

   Release the potentially existing Symlinks:

   unlink default

   unlink default-runtime

   For the JDK make:

   ln -s [copiedJdkPath] default

   Ctrl+Shift+v to Paste the Path.
   And for JRE:

   ln -s [copiedJdkPath] default-runtime

   With this you Should be Done!

6. SetUp the Java JDK10 Environment Variables

   Get the Exact Path to Insert with:

   cd /usr/lib/jvm/jdk-10*

   pwd

   Copy (Select & Ctrl+Shift+c) the Path to Paste (Ctrl+Shift+v) into the Config File:

   nano /etc/profile.d/oracleJDK10.sh

   /nexport J2SDKDIR=[copiedJdkPath]/nexport J2REDIR=$J2SDKDIR/jre/nexport JAVA_HOME=$J2SDKDIR/
   

   Ctrl+x to Save & Exit :)

   nano /etc/profile.d/oracleJDK10.csh

   setenv J2SDKDIR=[copiedJdkPath]
   setenv J2REDIR=$J2SDKDIR/jre
   setenv JAVA_HOME=$J2SDKDIR/
   

7. Finally, Test Oracle JDK 10 Java Installation.

   java -version

   On the Output simply must Not be present an Openjdk to Certify it…