How to save geoposition location in java

I get the coordinate of the map when user click on the map.Now i want to save this and to pass the coordinates to other class.If anyone know the answer please guide.

Thanks

public class Corndinates extends MapClickListener{
/**
 * Creates a mouse listener for the jxmapviewer which returns the
 * GeoPosition of the the point where the mouse was clicked.
 *
 * @param viewer the jxmapviewer
 */
public Corndinates(JXMapViewer viewer) {
    super(viewer);
}


@Override
public void mapClicked(GeoPosition location) {

    GeoPosition  cord = location;
    System.out.println(cord);

}

}