- The Javadoc view logic assumes an enumeration is generally a variable
  with some constant that can be displayed on hover. However,
  enumerations can be declared as anonymous classes, where each element
  can also override the shared methods leading to class casting issues

Change-Id: I101fc93ca431858e96f2e4a3baed39f06655028f
Signed-off-by: Roland Grunberg <rgrunber@redhat.com>
Reviewed-on: https://git.eclipse.org/r/c/jdt/eclipse.jdt.ui/+/185812
Tested-by: JDT Bot <jdt-bot@eclipse.org>
Tested-by: Jeff Johnston <jjohnstn@redhat.com>
Reviewed-by: Jeff Johnston <jjohnstn@redhat.com>