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1) Download jdk-10.0.1_linux-x64_bin.tar.gz
2) Unzip jdk-10.0.1_linux-x64_bin.tar.gz
sudo gedit /etc/profile
export JAVA_HOME=/usr/lib/Java/jdk-10.0.1
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$CLASSPATH:$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
4) Enable our setssource /etc/profile