The OSX version is stored in /System/Library/CoreServices/SystemVersion.plist

We can temporarily change the OSX version before installing the package.
Change OSX version 10.10 to 10.9:
sudo sed -i '' 's/>10.10</>10.9</' /System/Library/CoreServices/SystemVersion.plist
Install Java and don't forget to change JAVA_HOME in / Library / Java / JavaVirtualMachines / jdk 1.8.0_11.jdk
Restore OSX Version
sudo sed -i '' 's/>10.9</>10.10</' /System/Library/CoreServices/SystemVersion.plist
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