public String toString() {
		boolean test = false;
		if (test || m_test) {
			System.out.println("Coordinate :: toString() BEGIN");
		}

		if (test || m_test) {
			System.out.println("Coordinate :: toString() END");
		}
		return "Coordinate(" + m_X + ", " + m_Y + ", " + m_Value + ")";
	}