Font fontPaneText = new Font("Times New Roman", Font.PLAIN, 12);
choiceFile = new JTabbedPane(SwingConstants.NORTH_EAST, SCROLL_TAB_LAYOUT);
choiceFile.setFont(fontPaneText);

container.setLayout(new BorderLayout());
container.add(choiceFile, BorderLayout.LINE_START);
container.add(bar, BorderLayout.NORTH);

JTextArea area = new JTextArea(String.valueOf(res));
choiceFile.addTab(String.valueOf(workFile.getName()), area);