code: @Override
  	protected File[] listRepositoryFiles() {
  		FileFilter textLogFilter = new FileFilter() {
  			@Override
  			public boolean accept(File pathname) {
  				return pathname.getName().startsWith(TEXTLOGPREF) && pathname.getName().endsWith(TEXTLOGEXT);
  			}
  		};
  		return AccessHelper.listFiles(repositoryLocation, textLogFilter);
  	}
docs: Returns the list of files in the repository.
  
  @return array of File instances representing files in the repository.