Description of problem:
 One can run into some wrong output while browsing commands history via UP & DOWN keys.

Version-Release number of selected component (if applicable):
 EAP 6.2.0.CR3

How reproducible:
 Always

Steps to Reproduce:
 1. Start standalone server and connect to CLI.
 2. Run the following two commands:
/subsystem=ee:read-attribute(name=spec-descriptor-property-replacement)
/subsystem=ee:read-attribute(name=jboss-descriptor-property-replacement)
 3. Press the Up key to get on first command.

Actual results:
1.UP - /subsystem=ee:read-attribute(name=jboss-descriptor-property-replacement)
// note the missing ending bracket
2.UP - /subsystem=ee:read-attribute(name=jboss-descriptor-property-replacement

Expected results:
1.UP - /subsystem=ee:read-attribute(name=jboss-descriptor-property-replacement)
2.UP - /subsystem=ee:read-attribute(name=spec-descriptor-property-replacement)

Additional info:
 - CLI will behave as expected once I remove closing bracket from one of the commands