private static boolean isMultiplier(PsiExpression expression) {
      if (expression == null) {
        return false;
      }
      if (!(expression instanceof PsiBinaryExpression binaryExpression)) {
        return false;
      }
      final IElementType tokenType = binaryExpression.getOperationTokenType();
      return JavaTokenType.ASTERISK.equals(tokenType);
    }
private static boolean isMultiplier(PsiExpression expression)