@Override
		public boolean equals(Object obj) {
			if (this == obj)
				return true;
			if (obj == null)
				return false;
			if (getClass() != obj.getClass())
				return false;
			A other = (A) obj;
			if (!getOuterType().equals(other.getOuterType()))
				return false;
			if (av != other.av)
				return false;
			return true;
		}