apt-get install software-properties-common -y
apt-add-repository ppa:webupd8team/java -y
apt-get update
echo oracle-java7-installer shared/accepted-oracle-license-v1-1 select true | sudo /usr/bin/debconf-set-selections
apt-get install oracle-java7-installer -y

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sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer