private void removeBuildFile(AntBuildFile buildFile) {
    final String fileName = buildFile.getPresentableUrl();
    final int result = Messages.showYesNoDialog(myProject, AntBundle.message("remove.the.reference.to.file.confirmation.text", fileName),
                                                AntBundle.message("dialog.title.confirm.remove"), Messages.getQuestionIcon());
    if (result != Messages.YES) {
      return;
    }
    myConfig.removeBuildFile(buildFile);
  }
private void removeBuildFile(AntBuildFile buildFile)