upgrade java service wrapper to allow useful hang actions

Idea created by jefflong on Feb 8, 2017
    Under review

    New versions of the java service wrapper allow actions to be taken when the wrapper determines that tomcat is not responding.  This could include actions such as taking a heap dump or a thread dump.  This would be helpful in diagnosing why tomcat is hung as the  current Blackboard implementation produces virtually no useful information in situations such as this.

    Product Version (if applicable):0