title: Issues with JavaDoc
body: <p>So I am trying to correctly and fully javadoc comment this block of code but I dont know what all to do and what not to do. Thanks !</p>
  
  <pre><code>public double largerRoot (double a, double b, double c) throws Exception
  {
      double discriminant;
      double root1;
      double root2;
  
      discriminant = Math.sqrt ( b * b - 4 * a * c );
  
      if ((discriminant &lt; 0) || (a == 0))
      {
          throw (new Exception("Math Error"));
      }
  
      root1 = (-b + discriminant) / (2 * a);
      root2 = (-b - discriminant) / (2 * a);
  
      return Math.max(root1, root2);
      }
  </code></pre>