How to use ca.carleton.gcrc.upload

LoadedFile loadedFile = itLoadedFile.next();
logger.info("Loaded file "+loadedFile.getOriginalFileName()+ " to "+loadedFile.getFile().getName());
fileInfo.setOriginalFilename( loadedFile.getOriginalFileName() );
fileInfo.setUploadedFile( loadedFile.getFile() );
ProcessFileThread t = new ProcessFileThread(fileInfo, progressId, parameters, cometChannel, userPrincipal, contributions, progressTracker);
t.start();
uploadedObj.put(loadedFile.getFile().getName(),fileObj);

File repositoryDir = UploadUtils.getMediaDir(servletContext);
OnUploadedListenerSingleton.configure(uploadListener);

ServletHolder servletHolder = new ServletHolder(new UploadServlet());
servletHolder.setInitOrder(2);
context.addServlet(servletHolder,"/servlet/upload/*");

File actualFile = uploadedFile.getFile();
String originalName = uploadedFile.getOriginalFileName();