### Question:
PayloadConverter implements Converter { @Override public boolean canConvert(Class clazz) { return clazz.equals(Payload.class); }  @Override void marshal(Object o, HierarchicalStreamWriter writer, MarshallingContext mc); @Override Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext uc); @Override boolean canConvert(Class clazz);  }### Answer:
@Test public void testCanConvert() { }