@Override
    public void visitAssignmentExpression(@NotNull PsiAssignmentExpression expression) {
      super.visitAssignmentExpression(expression);
      if (expression.getTextOffset() > myVariable.getTextOffset() && !myToStringFound && !isArgumentOfStringBuilderMethod(expression)
          && !isToStringCallForCurrentBuilder(expression.getRExpression())) {
        setPossibleSideEffect(expression);
      }
    }
@Override
    public void visitAssignmentExpression(@NotNull PsiAssignmentExpression expression)