@Test
public void testST_RemoveHoles() throws Exception {

    Polygon polygon = (Polygon) wKTReader.read("POLYGON (( 112 68, 112 307, 318 307, 318 68, 112 68 ), "
            + "( 184 169, 247 197, 242 247, 167 258, 184 169 ))");
    Polygon expected = (Polygon) wKTReader.read("POLYGON (( 112 68, 112 307, 318 307, 318 68, 112 68 ))");
    Geometry result = GeometryEdit.removeHole(polygon);
    assertTrue(result.equals(expected));
}