Assert.assertEquals(new uintx(uintx.MAX_62),
PropUtil.getValue(p0, "uintxValue"));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PmOutputStream pos = new PmOutputStream(baos);
pos.writeModel(p0);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
PmInputStream pis = new PmInputStream(bais);
Primitives p1 = pis.readModel();