,------------------------------------------------------------.
|Point                                                       |
|------------------------------------------------------------|
|+ getX() : number                                           |
|+ setX(x : number)                                          |
|+ getY() : number                                           |
|+ setY(y : number)                                          |
|+ distance(point : Point) : number                          |
|{static} + distance(point1 : Point, point2 : Point) : number|
`------------------------------------------------------------'