private void releaseAllEditors() {
   for (final Editor editor : myEditors.values()) {
     if (!editor.isDisposed()) {
       EditorFactory.getInstance().releaseEditor(editor);
     }
   }
   myEditors.clear();
 }
  protected void handleErrorsOnSave(@NotNull Map<Document, IOException> failures) {
    for (IOException exception : failures.values()) {
      LOG.warn(exception);
    }

    final String text =
        StringUtil.join(
            failures.values(),
            new Function<IOException, String>() {
              @Override
              public String fun(IOException e) {
                return e.getMessage();
              }
            },
            "\n");

    final DialogWrapper dialog =
        new DialogWrapper(null) {
          {
            init();
            setTitle(UIBundle.message("cannot.save.files.dialog.title"));
          }

          @Override
          protected void createDefaultActions() {
            super.createDefaultActions();
            myOKAction.putValue(
                Action.NAME,
                UIBundle.message(
                    myOnClose
                        ? "cannot.save.files.dialog.ignore.changes"
                        : "cannot.save.files.dialog.revert.changes"));
            myOKAction.putValue(DEFAULT_ACTION, null);

            if (!myOnClose) {
              myCancelAction.putValue(Action.NAME, CommonBundle.getCloseButtonText());
            }
          }

          @Override
          protected JComponent createCenterPanel() {
            final JPanel panel = new JPanel(new BorderLayout(0, 5));

            panel.add(
                new JLabel(UIBundle.message("cannot.save.files.dialog.message")),
                BorderLayout.NORTH);

            final JTextPane area = new JTextPane();
            area.setText(text);
            area.setEditable(false);
            area.setMinimumSize(new Dimension(area.getMinimumSize().width, 50));
            panel.add(
                new JBScrollPane(
                    area,
                    ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
                    ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER),
                BorderLayout.CENTER);

            return panel;
          }
        };

    dialog.show();

    if (dialog.isOK()) {
      for (Document document : failures.keySet()) {
        reloadFromDisk(document);
      }
    }
  }