The following Java runtime environments are supported:
Oracle JDK 1.7_67 64-bit (default)
Oracle JDK 1.6_31 64-bit (DEPRECATED)
OpenJDK 7 64-bit (not supported on SLES) To install OpenJDK 7 for RHEL, run the following command on all hosts:
yum install java-1.7.0-openjdk