Get the JDK as follows:

* Go to http://www.oracle.com/technetwork/java/javase/downloads/index.html
* Click on the JDK Download button for Java SE 7u79/80
* You need to accept the Oracle Binary Code License Agreement for Java SE before continuing
* Download the Linux x86 - Compressed Binary (jdk-7u80-linux-i586.tar.gz),
  or on x86_64, the Linux x64 - Compressed Binary (jdk-7u80-linux-x64.tar.gz)

Get the timezone updater as follows:

* Go to http://www.oracle.com/technetwork/java/javase/downloads/index.html
* Click on the Download button for Java Timezone Updater Tool
* Check the box agreeing to the Java SE Timezone Updater License Agreement
* Download the Java SE Timezone Updater 2.0.0 (tzupdater-2_0_0-2015a.zip)

Get the strong encryption policy as follows:

* Go to http://www.oracle.com/technetwork/java/javase/downloads/index.html
* Click on the Download button for Java Cryptography Extension (JCE) Unlimited
  Strength Jurisdiction Policy Files for JDK/JRE 7
* Check the box agreeing to the Oracle Binary Code License Agreement for the
  Java SE Platform Products 
* Download the Java Cryptography Extension (UnlimitedJCEPolicyJDK7.zip)