@Override
  protected String getTextForElement(@NotNull PsiElement element) {
    final PsiPostfixExpression postfixExpression =
      (PsiPostfixExpression)element;
    final PsiJavaToken sign = postfixExpression.getOperationSign();
    final String signText = sign.getText();
    final String replacementText = "=";
    return CommonQuickFixBundle.message("fix.replace.x.with.y", signText, replacementText);
  }
@Override
  protected String getTextForElement(@NotNull PsiElement element)