#1 concurrent modification thread exception

[Paresh Khatri]

Exception in thread "Thread-0" java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$KeyIterator.next(HashMap.java:828)
at org.advnet.p2p.app.UpdateConfigApp$1.run(UpdateConfigApp.java:49)
at java.lang.Thread.run(Thread.java:619)