minor refactoring, improved UploadStatus & UploadStatusHolder after realizing that I should also be keying off of the item # passed in on the update(long,long,int) method of ProgressListener

git-svn-id: https://svn.apache.org/repos/asf/struts/sandbox/trunk@781750 13f79535-47bb-0310-9956-ffa450edef68
8 files changed