@Override
      public void actionPerformed(ActionEvent e) {
        Project project = ProjectLocator.getInstance().guessProjectForFile(file);
        String fsContent = LoadTextUtil.loadText(file).toString();
        DocumentContent content1 = DiffContentFactory.getInstance().create(project, fsContent, file.getFileType());
        DocumentContent content2 = DiffContentFactory.getInstance().create(project, document, file);
        String title = UIBundle.message("file.cache.conflict.for.file.dialog.title", file.getPresentableUrl());
        String title1 = UIBundle.message("file.cache.conflict.diff.content.file.system.content");
        String title2 = UIBundle.message("file.cache.conflict.diff.content.memory.content");
        DiffRequest request = new SimpleDiffRequest(title, content1, content2, title1, title2);
        request.putUserData(DiffUserDataKeys.GO_TO_SOURCE_DISABLE, true);
        DialogBuilder diffBuilder = new DialogBuilder(project);
        DiffRequestPanel diffPanel = DiffManager.getInstance().createRequestPanel(project, diffBuilder, diffBuilder.getWindow());
        diffPanel.setRequest(request);
        diffBuilder.setCenterPanel(diffPanel.getComponent());
        diffBuilder.setDimensionServiceKey("FileDocumentManager.FileCacheConflict");
        diffBuilder.addOkAction().setText(UIBundle.message("file.cache.conflict.save.changes.button"));
        diffBuilder.addCancelAction();
        diffBuilder.setTitle(title);
        if (diffBuilder.show() == DialogWrapper.OK_EXIT_CODE) {
          builder.getDialogWrapper().close(DialogWrapper.CANCEL_EXIT_CODE);
        }
      }
@Override
      public void actionPerformed(ActionEvent e)