LatLonPoint ll2 = projection.getLowerRight(); LatLonPoint ll1 = projection.getUpperLeft();
    public synchronized OMGraphicList prepare() {        if (isCancelled()) {            Debug.message("dted", getName()                    + "|TerrainLayer.prepare(): aborted.");            return null;        }        Projection projection = getProjection();        if (projection == null) {            System.err.println("Terrain Layer needs to be added to the MapBean before it can be used!");            return new OMGraphicList();        }        Debug.message("basic", getName() + "|TerrainLayer.prepare(): doing it");        // Setting the OMGraphicsList for this layer. Remember, the        // OMGraphicList is made up of OMGraphics, which are generated        // (projected) when the graphics are added to the list. So,        // after this call, the list is ready for painting.        LatLonPoint ll2 = projection.getLowerRight();        LatLonPoint ll1 = projection.getUpperLeft();        profileTool.setScreenParameters(projection);        LOSTool.setScreenParameters(projection);        return currentTool.getGraphics();    }