The javadoc in the class header for each of the Handler classes should
be more consistent in describing LogManager properties and be clearer
on what default values are used if a property is not defined (or is not valid).

The javadoc in each of the concrete Handler classes should specify that
the LogManager properties (or their defaults) are used as the default
configuration for each Handler, unless explicitly specified otherwise
in a constructor.

graham.hamilton@Eng 2000-11-13