I am launching my JBoss server in eclipse, and so standard out/err displays in the Console view. But there are other logs being generated by log4j, and so I need to be able
I just searched the Eclipse Marketplace for
log file viewer
and it suggested LogViewer, which does exactly what you need very well (+more).
I currently am using NTail (Eclipse market place):
You can define several "NTail views", each one monitoring one or several files.
See also Log file viewer for Eclipse