added some more error handling - such as if a document included a category subject twice.  Removed some exception throwing - such as if there was an error adding a volume
fixed minor typo in sequence counter name
cleaned up after printwriters. modified writeToFile to remove entries instead of iterating through them.  This solves two issues (1) the arraylists were not being cleared so they just kept growing and writing duplicate entries, and (2) re doid not have to keep resizing them as we went through each iteration which saves time.
modified any text writing to file to use the utility mthod to format strings.  Trevor ran into an error where a category had an apostrophe.  Added logging.  called clear on the array.  The changes in the DumpFiles classes should have addressed this, but the arraylists were not being cleared.  The code had been trying to do a create, but it was not actually passing back the empty new array, so there were duplicate entries after the first check for dumping.
New jar for Trevor with file dumping fix