Do you mean the %serverpath%\server\default\tmp\deploy directory? Also what type of files does in generate? The path listed above is just a temp directory that stores files used recently by JBoss.
Yes, I mean the %serverpath%\server\default\tmp\deploy directory.
In this directory the tmp3103myfaces-api.jar etc. files are created and three mscreate.dir files.
I guess I found the problem cause.
In the %serverpath%\server\default\deploy directory and two subdirectories are a mscreate.dir file. At the start sequence jboss generated three tmpmscreate.dir files in the %serverpath%\server\default\tmp\deploy.