@Override
  public void apply(@NotNull Editor editor, @NotNull GroovySmartEnterProcessor processor, @NotNull PsiElement psiElement) {
    if (psiElement instanceof GrListOrMap) {
      final PsiElement brack = ((GrListOrMap)psiElement).getRBrack();
      if (brack == null) {
        editor.getDocument().insertString(psiElement.getTextRange().getEndOffset(), "]");
      }
    }
  }
@Override
  public void apply(@NotNull Editor editor, @NotNull GroovySmartEnterProcessor processor, @NotNull PsiElement psiElement)