*/
    public boolean contains(Space p) throws Exception {        boolean b = false;        if (p != null) {            boolean xob = xContains((Integer) p.getChildItem(Space.ORIGIN_X_COORDINATE));            boolean xeb = xContains((Integer) p.getChildItem(Space.EXPANSE_X_COORDINATE));            boolean yob = yContains((Integer) p.getChildItem(Space.ORIGIN_Y_COORDINATE));            boolean yeb = yContains((Integer) p.getChildItem(Space.EXPANSE_Y_COORDINATE));            boolean zob = zContains((Integer) p.getChildItem(Space.ORIGIN_Z_COORDINATE));            boolean zeb = zContains((Integer) p.getChildItem(Space.EXPANSE_Z_COORDINATE));            if (xob && xeb && yob && yeb && zob && zeb) {                b = true;            }        } else {            throw new Exception("Could not check position. The position is null.");        }        return b;    }