Download the Oracle java from its offical website
Download Java From Official website Here
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Linux x64 151.64 MB jdk-8u5-linux-x64.tar.gz
Manually Install the JDK
#java -version
#sudo mkdir -p /usr/lib/jvm
#sudo mv jdk-8u5-linux-x64.tar.gz /usr/lib/jvm
#cd /usr/lib/jvm
#sudo tar zxvf jdk-8u5-linux-x64.tar.gz
#sudo rm jdk-8u5-linux-x64.tar.gz
#ls -l
#jdk8.5
#sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk8.5/bin/javac" 1
#sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk8.5/bin/java" 1
#sudo update-alternatives --set "javac" "/usr/lib/jvm/jdk8.5/bin/javac"
#sudo update-alternatives --set "java" "/usr/lib/jvm/jdk8.5/bin/java"
#sudo vi /etc/profile
Add the following entries to the bottom of your /etc/profile file:
#JAVA_HOME=/usr/lib/jvm/jdk8.5 PATH=$PATH:$JAVA_HOME/bin export JAVA_HOME export PATH
#. /etc/profile
#java -version
Replace the jdk8.5 With the version you have Downloaded