// Create PopUp menu
PointPopUpMenu pointPopUpMenu = new PointPopUpMenu(pointSelectedHelper, MainView.this);
//Add listener to components that can bring up popup menus.
MapMouseAdapter popupListener = new MapMouseListener(pointPopUpMenu.getPopupMenu(), pointSelectedHelper);
mapPane.addMouseListener(popupListener);
}
private void resetToNewShape() {
points.clear();
startPoint = null;