Inconsistent format for IPv6 addresses in server log

Description of problem:
When IPv6 is used, square brackets for IPv6 addresses are missed in some of log entries. Specifically, the address format from Undertow logs is different from those "WFLYSRV" logs.

How reproducible:
Always

Steps to Reproduce:
1. Config IPv6 (example: https://docs.jboss.org/author/display/WFLY10/Interfaces+and+ports)
2. Start WildFly and check the log

Actual results:
----------------------------------------
2015-08-31 12:51:47,812 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0006: Undertow HTTP listener default listening on /0:0:0:0:0:0:0:1:8080
......
2015-08-31 12:51:48,431 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://[::1]:9993/management
2015-08-31 12:51:48,432 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://[::1]:9993
----------------------------------------

In Undertow logs it's like "/0:0:0:0:0:0:0:1:8080" but in WildFly server logs "http://[::1]:9993/management"

Expected results:
Consistent format should be used for IPv6 address across different components and the address is enclosed in square brackets [ ].