I have some issues with the documentation:
1. In the example "Using Alternate Doclet" you refer to UMLGraph. It has moved:
2. I created a Doclet derived from UMLGraph for just creating class diagrams from a separate source path. The javadoc:javadoc goal says that the sourcepath (and maybe others) are spearated depending on the operating system. This is true for output, but in input for the goal the separator has to be the colon (.
3. Please reference the useStandardDocletOptions option on the example "Using Alternate Doclet" since I hardly found it.