I didn't touch any configuration file or IntelliJ IDEA setting but I just suddenly lost the HTTP management port configuration in my JBOSS WildFly 8.1 configuration.
How could this have happened and where to look for a fix? I sure as heck didn't touch standalone.xml.
EDIT: Hmm ok strange, now I went to check my standalone.xml and instead of that the configuration directory had only standalone.xml.tmp.
No slightest idea why this happened. First time ever. But renaming it back to standalone.xml fixed the problem.
standalone.xml had turned into standalone.xml.tmp for an unknown reason. I hadn't edited the file or had it open anywhere.
Renaming the file back to standalone.xml fixed the problem.