@Test
public void testFindCircleCenter() {

    Point p0 = geomFac.createPoint( null, new double[] { 8, -1 }, null );
    Point p1 = geomFac.createPoint( null, new double[] { 3, 1.6 }, null );
    Point p2 = geomFac.createPoint( null, new double[] { -110, 16.77777 }, null );
    Point center = linearizer.calcCircleCenter( p0, p1, p2 );
    arePointsOnCircle( center, p0, p1, p2 );
}