copy method
Creates a copy of this CoordinateXY.
@return a copy of this CoordinateXY
Implementation
CoordinateXY copy() {
return new CoordinateXY.fromCoordinateXY(this);
}
Creates a copy of this CoordinateXY.
@return a copy of this CoordinateXY
CoordinateXY copy() {
return new CoordinateXY.fromCoordinateXY(this);
}