LinearRing g = gf.createLinearRing(csf.create(new double[] {0,0,0,10,2,10,2,0,0,0}));
assertTrue(g.isValid());
Decimator d = new Decimator(20, 20);
d.decimate(g);
g.geometryChanged();
assertTrue(g.isValid());
assertEquals(4, g.getCoordinateSequence().size());
}
@Test