In one sentence, describe what the following article is about:

Type/Copy/Paste: cd /home/"your_user_name"/Downloads  Type/Copy/Paste: sudo cp -r jdk-7u40-linux-i586.tar.gz   /usr/local/java  Type/Copy/Paste: sudo cp -r jre-7u40-linux-i586.tar.gz /usr/local/java  Type/Copy/Paste: cd /usr/local/java Type/Copy/Paste: sudo tar xvzf jdk-7u40-linux-i586.tar.gz  Type/Copy/Paste: sudo tar xvzf jre-7u40-linux-i586.tar.gz

Summary:
Become root user and copy the new compressed Oracle Java binaries from our download directory to /usr/local/java  Next we are going to unpack our new version of Oracle Java binaries, in the directory /usr/local/java