While performing regression testing of my code in the wm IS 6.5 env, I noticed that my pub.client.ftp:get service fails with an error = com.wm.net.FTPSession.setCleanLineFeeds(Z)V & errorType = java.lang.reflect.InvocationTargetException.
Thanks,
Found the solution to my problem. I had the IS_6-1_Fix50.jar sitting in the updates dir (from my prev 6.1 install). This fix has a different version of the FTPSession.class.
Things started working as soon as I got rid of this.