idle problem

Hi.... i am using a program to perform a task of reading from a fle.... now wat happens is that it is not able to exit a loop in the program .. on checking with the server log i found the following

[org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 30000

could some one tel me as to what might be happening here... dat the server is givin such a message...Thanx

[425 byte] By [abhi@javaa] at [2007-10-3 4:50:12]