Authentication failure to domain controller after setting different file.encoding in EAP 6

Issue

• The hosts do not connect to domain controller after setting in server group the file.encoding system property to an encode different of UTF-8.

[Server:server-one] 08:48:29,767 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-8) MSC000001: Failed to start service jboss.host.controller.client: org.jboss.msc.service.StartException in service jboss.host.controller.client: java.net.ConnectException: JBAS012174: Could not connect to remote://127.0.0.1:9999. The connection failed
[Server:server-one]     at org.jboss.as.server.mgmt.domain.HostControllerServerClient.start(HostControllerServerClient.java:172) [jboss-as-server-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4]
[Server:server-one]     at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA-redhat-2.jar:1.0.2.GA-redhat-2]
[Server:server-one]     at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA-redhat-2.jar:1.0.2.GA-redhat-2]
[Server:server-one]     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_33]
[Server:server-one]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_33]
[Server:server-one]     at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_33]
[Server:server-one] Caused by: java.net.ConnectException: JBAS012174: Could not connect to remote://127.0.0.1:9999. The connection failed
[Server:server-one]     at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:118) [jboss-as-protocol-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4]
[Server:server-one]     at org.jboss.as.protocol.ProtocolChannelClient.connectSync(ProtocolChannelClient.java:84) [jboss-as-protocol-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4]
[Server:server-one]     at org.jboss.as.server.mgmt.domain.HostControllerServerConnection.openChannel(HostControllerServerConnection.java:158) [jboss-as-server-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4]
[Server:server-one]     at org.jboss.as.server.mgmt.domain.HostControllerServerConnection.connect(HostControllerServerConnection.java:86) [jboss-as-server-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4]
[Server:server-one]     at org.jboss.as.server.mgmt.domain.HostControllerServerClient.start(HostControllerServerClient.java:148) [jboss-as-server-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4]
[Server:server-one]     ... 5 more