@Override
	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (getClass() != obj.getClass()) {
			return false;
		}
		ProxyEntity other = (ProxyEntity) obj;
		if (ip == null) {
			if (other.ip != null) {
				return false;
			}
		} else if (!ip.equals(other.ip)) {
			return false;
		}
		if (port != other.port) {
			return false;
		}
		return true;
	}