### Question:
ClassType implements ArgumentType<Class<?>> { public Class<?> toObject(String value) { if (StringUtil.isEmpty(value)) { return null; } return ReflectionUtil.forName(value); }  Class<?> toObject(String value); String toText(Class<?> value);  }### Answer:
@Test public void testToObject() { assertSame(Aaa.class, classType.toObject(Aaa.class.getName())); }