// Point3Runtime.java

public class Point3Runtime
{
  static public double jdistance (Point3 p1, Point3 p2)
  {
    return p1.distance (p2);
  }

  static public Point3 moveBy (Point3 p1, Point3 p2)
  {
    p1.moveBy (p2);
    return p1;
  }
}