The Java SE Runtime Environment 1.8_151 can be downloaded from the following URL location.
In the SRM svcrsp.cf configuration file there is javabin entry which points to the location where java is installed.
When upgrading make sure the SystemEDGE agent service is stopped.
Backup the existing /SystemEDGE/jre directory by renaming the directory to "jre.old".
Extract the contents of the JRE 1.8_151 into a new /SystemEDGE/jre directory.
Alternatively, if there is a public version of JRE 1.8 installed on the system, the javabin= location can be set to public installation location path.