Tera.Game.SkillDatabase.GetOrPlaceholder C# (CSharp) Method

        private UserSkillInfo GetOrPlaceholder(UserEntity user, int skillId)
        {
            if (user == null)
                throw new ArgumentNullException("user");

            var existing = GetOrNull(user, skillId);
            if (existing != null)
                return existing;

            return new UserSkillInfo(skillId, user.RaceGenderClass, "Unknown " + skillId);
        }