If a class name is only one letter long, the class idiagram at the top of
the class page is a bit askew:

java.lang.Object
  |
  +--C
        |
        +--Together

Note that the vertical line (|) should line up under the second
character of the word, like this:

java.lang.Object
  |
  +--C
      |
      +--Together

The first case of this example is at:
http://javaweb.eng/docs/bugs/javadoc-bugs/bug4136239-inheritedcomments/html-1.2/Together.html