@Test
public void testFromMessage() {

	Message m = new Message(a1.toString());
	Float64MultiArray p = Float64MultiArray.fromMessage(m);
	assertEquals(a1.toString(), p.toString());
	assertEquals(a1.toJsonObject(), p.toJsonObject());
	assertEquals(a1.getMessageType(), p.getMessageType());
	assertEquals(a1.size(), p.size());
	assertTrue(Arrays.equals(a1.getData(), p.getData()));
	assertEquals(a1.getLayout(), p.getLayout());
	assertNotSame(a1, p);
	assertNotSame(a1.toString(), p.toString());
	assertNotSame(a1.toJsonObject(), p.toJsonObject());
}