Set < AchievementPage > function ( ) { return new HashSet < AchievementPage > ( achievementPages ) ; }
will return the list of achievement pages . concode_field_sep LinkedList<Achievement> achievements concode_elem_sep String name concode_elem_sep LinkedList<AchievementPage> achievementPages concode_field_sep AchievementPage getAchievementPage concode_elem_sep AchievementPage getAchievementPage concode_elem_sep String getName concode_elem_sep List<Achievement> getAchievements concode_elem_sep String getTitle concode_elem_sep void registerAchievementPage concode_elem_sep boolean isAchievementInPages