java.lang.SecurityException: The jurisdiction policy files are not signed by a trusted signer

Question

In working on a different problem (related to RMI), I upgraded the system\'s \"security folder\" with the \"unlimited strength\" policy files and now my applicaiton fails in

Answer 1

This happens when Java version does not match with the version of policy files. You can download the relevant policy files from following links.

Policy jars for Java 8
Policy jars for Java 7
Policy jars for Java 6