@Override
	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}
		
		if (obj == null) {
			return false;
		}
		
		if (getClass() != obj.getClass()) {
			return false;
		}
		
		EntityAbstract other = (EntityAbstract) obj;
		return Objects.equal(this.id, other.id);
	}