#130 minor javadoc change
#123 finalize CsvExportConfiguration
#123 finalize CsvExportConnection
#123 finalize IllegalMethodCallSequenceException
#123 finalize MethodNotCallableTwiceException
#123 finalize UncheckedIOException
#123 finalize AllFileFilter
#123 finalize ExportFileChooser
#123 finalize ExtensionFileFilter
#123 finalize GenerateDataButtonWorker
#123 finalize UnsupportedFileFilterException
#123 finalize PreviewTableManager
#123 finalize ProgressBarManager