org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: unclassified new com.att.ncs.entities.PerlApplication WorkflowScript org.codehaus.groovy.runtime.GStringImpl java.lang.String java.lang.String java.lang.String at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onNewInstance(SandboxInterceptor.java:144)
It is rejecting access to a class constructor that doesn't look a whole lot different than others.
And there is some that I am not sure but they seem related
https://issues.jenkins-ci.org/browse/JENKINS-43934
https://issues.jenkins-ci.org/browse/JENKINS-27916