@Override
    public void visitUnaryExpression(@NotNull PsiUnaryExpression expression) {
      super.visitUnaryExpression(expression);
      if (expression.getTextOffset() > myVariable.getTextOffset() && !myToStringFound && !isArgumentOfStringBuilderMethod(expression)) {
        setPossibleSideEffect(expression);
      }
    }
@Override
    public void visitUnaryExpression(@NotNull PsiUnaryExpression expression)