RichUnion result = ref.passRichUnion(arg);
assertEquals(arg.iu().y(), result.iu().y(), 0.0f);
arg = new RichUnion();
arg.y(15f);
result = ref.passRichUnion(arg);
assertEquals(arg.y(), result.y(), 0.0f);
} catch (Exception e) {
e.printStackTrace();
fail();
}
}