@Override
	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (!(obj instanceof Contacts)) {
			return false;
		}
		Contacts other = (Contacts) obj;
		if (emails == null) {
			if (other.emails != null) {
				return false;
			}
		} else if (!emails.equals(other.emails)) {
			return false;
		}
		if (phones == null) {
			if (other.phones != null) {
				return false;
			}
		} else if (!phones.equals(other.phones)) {
			return false;
		}
		return true;
	}