Enum is misspelled causing java.lang.IllegalArgumentException
It should not throw an Exception and should be spelled correctly

ENUM : "ReadResourceDescriptionHandler.AccessControl.TRIM_DESCRIPTONS"
Location Where Enum is Used :

jboss-as-jmx module:

./jmx/src/main/java/org/jboss/as/jmx/model/ResourceAccessControlUtil.java

Code : op.get(ACCESS_CONTROL).set(ReadResourceDescriptionHandler.AccessControl.TRIM_DESCRIPTONS.toModelNode());

it's a general internal jboss issue for all queries that somehow involve the JMX related ResourceAccessControlUtil.

Stacktrace Attached.