@Test
public void testBoxify() {

    TestCase.assertEquals(Integer.class, DefaultValueConverterRegistry.boxify(int.class));
    TestCase.assertEquals(Byte.class, DefaultValueConverterRegistry.boxify(byte.class));
    TestCase.assertEquals(Short.class, DefaultValueConverterRegistry.boxify(short.class));
    TestCase.assertEquals(Long.class, DefaultValueConverterRegistry.boxify(long.class));
    TestCase.assertEquals(Double.class, DefaultValueConverterRegistry.boxify(double.class));
    TestCase.assertEquals(Float.class, DefaultValueConverterRegistry.boxify(float.class));
    TestCase.assertEquals(Boolean.class, DefaultValueConverterRegistry.boxify(boolean.class));
    TestCase.assertEquals(Character.class, DefaultValueConverterRegistry.boxify(char.class));
}