Java EE 7 Concurrency Utilities Example (managed thread executor) in JBoss EAP 7

Issue

• How to use the JavaEE 7 Concurrency Utilities in JBoss EAP 7?
• How to create a managed thread in JBoss EAP 7?
• Example of the managed thread executor , managed thread factory , managed scheduled thread executor in JBoss EAP 7
• We need to create threads from java code inside JBoss EAP. In Jboss EAP 6 we use asynchronous EJBs because there are not implementations of Work Managers outside resource adapters and the use of executors is disalowed. What alternatives do we have in JBoss EAP7?
• I want to know the different possibilities I have to create new threads on JBoss EAP7. Beside this, I want to know the recommended way to do parallel processing.