// Computes the L-1 (Manhattan) Distance
  public double distanceL1(Point3D point) {

    // Coordinates of the First Point
    int[] point1coordinates = coordinates;

    // The the Coordinates to the Second Point Specified
    int[] point2coordinates = point.getCoordinates();

    // Distance Calculation
    double xcalculation = Math.abs(point1coordinates[0] - point2coordinates[0]);
    double ycalculation = Math.abs(point1coordinates[1] - point2coordinates[1]);
    double zcalculation = Math.abs(point1coordinates[2] - point2coordinates[2]);
    double distance = xcalculation + ycalculation + zcalculation;

    // Return Distance
    return distance;
  }