How to enable directory listing of static content in JBoss EAP 6

Issue

• How to enable or configure directory listing in JBoss EAP 6.3.3, so that from the browser can show the directory listing. In other earlier versions such as jboss 4.0.2, I have enabled that option and the directory listing is displayed. In the JBoss EAP 6.3.3 I need that deployment looks the same way.

• I wanted to know if directory listings is disabled by default in JBoss EAP 6? I tried to disable directory listings using below CLI. But when I check in standalone.xml there is nothing added.

  
  [standalone@127.0.0.1:9999 /] /subsystem=web/configuration=static-resources:write-attribute(name=listings,value=false)
  {
      "outcome" => "success",
      "response-headers" => {
          "operation-requires-reload" => true,
          "process-state" => "reload-required"
      }
  }