*                  str -> str.substring(1),
   *                  MultimapBuilder.treeKeys().arrayListValues()::build));
   *
   * // is equivalent to
   *
   * static final ListMultimap<Character, String> FIRST_LETTER_MULTIMAP;
   *
   * static {
   *     FIRST_LETTER_MULTIMAP = MultimapBuilder.treeKeys().arrayListValues().build();
   *     FIRST_LETTER_MULTIMAP.put('b', "anana");
   *     FIRST_LETTER_MULTIMAP.put('a', "pple");

        private Method getter;
        private final ListMultimap<AnnotationCategory, Annotation> declaredAnnotations = MultimapBuilder
            .treeKeys(comparing(AnnotationCategory::getDisplayName))
            .arrayListValues()
            .build();
        private final SetMultimap<AnnotationCategory, Annotation> inheritedInterfaceAnnotations = MultimapBuilder
            .treeKeys(comparing(AnnotationCategory::getDisplayName))