@Test
public void testFromUniqueSymbolArea() throws Exception {

    PointParameters ap = new PointParameters(Color.BLUE, .25, 42.0, "2", Color.CYAN, .46, 1.0, 4.0, "SQUARE");
    PointParameters ap2 = new PointParameters(Color.BLUE, .25, 42.0, "2", Color.CYAN, .46, 1.0, 4.0, "SQUARE");
    UniqueSymbolPoint usa = new UniqueSymbolPoint(ap);
    assertTrue(ap2.equals(usa.getPointParameters()));
}