Thread pools available to applications in JBoss EAP

Issue

• Should we use a JBoss EAP provided Thread Pool in our application to receive support or can we use a Spring Thread Pool implementation as JBoss also supports Spring?
• Reference Thread pools programaticaly in application code ? I saw that we can create thread pools in standalone xml using this <threads xmlns="urn:jboss:threads:2.0"> so can i reference them in java code using some kind of look up and use them as work managers ? Could you point to some documentation or example to access such definitions programatically?