Install the latest Oracle JDK 8 with JCE extensions and various java packages.
The latest version of Java is downloaded and extracted to this can be changed using JVM_PATH
|Argument|Description|
|JVM_PATH|Path to extract the JDK to. (Default: /usr/lib/jvm/java-8-oracle)|
|INSTALL_JCE|Accept the license and install the unlimited strength crypto extensions. (Default: true)|
|INSTALL_PATH|Local path to install bin files. (Default: /usr/local)|
|upgrade|Whether to upgrade to the latest version of java if already installed. (Default: false)|