@Override
  protected void processIntention(@NotNull PsiElement element, @NotNull ActionContext context, @NotNull ModPsiUpdater updater) {
    final GrBinaryExpression exp = (GrBinaryExpression)element;
    final IElementType tokenType = exp.getOperationTokenType();

    final GrExpression lhs = exp.getLeftOperand();
    final String lhsText = lhs.getText();

    final GrExpression rhs = exp.getRightOperand();
    final String rhsText = rhs.getText();

    final String conjunction = getConjunction(tokenType);

    final String newExpression = rhsText + conjunction + lhsText;
    PsiImplUtil.replaceExpression(newExpression, exp);
  }
@Override
  protected void processIntention(@NotNull PsiElement element, @NotNull ActionContext context, @NotNull ModPsiUpdater updater)