### Question:
EnumAccessor implements PropertyAccessor<Enum> { public Enum getInstance(Class<?> clazz) { return null; }  @Override Enum fromBytes(Class targetClass, byte[] b); @Override byte[] toBytes(Object object); @Override String toString(Object object); @Override Enum fromString(Class targetClass, String string); @Override Enum getCopy(Object object); Enum getInstance(Class<?> clazz);  }### Answer:
@Test public void testGetInstance() { try { Day d = (Day) accessor.getInstance(Day.class); Assert.assertNull(d); } catch (PropertyAccessException e) { Assert.fail(e.getMessage()); } }