@Test
public void testClone() {

	WrenchStamped clone = w1.clone();
	assertEquals(w1.toString(), clone.toString());
	assertEquals(w1.toJsonObject(), clone.toJsonObject());
	assertEquals(w1.getMessageType(), clone.getMessageType());
	assertEquals(w1.getHeader(), clone.getHeader());
	assertEquals(w1.getWrench(), clone.getWrench());
	assertNotSame(w1, clone);
	assertNotSame(w1.toString(), clone.toString());
	assertNotSame(w1.toJsonObject(), clone.toJsonObject());
}