public void actionPerformed(ActionEvent e) { mFileChooser.setDialogTitle("Predictions CSV"); mFileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY); mFileChooser.setSelectedFile(new File("predictions.csv")); mFileChooser.setFileFilter(null); if (UIUtil.runFileChooser(mFileChooser, mParent, null, "lastPredictionLocation") == JFileChooser.APPROVE_OPTION) { // Time to copy the predictions autoweka.Util.copyFile(mOutputFile, mFileChooser.getSelectedFile()); } };