public boolean isTransient() {
        return isTransient;
    }
@Test
    public void testTransient() {
        assertTrue(converter(NULL_CONVERTER).isTransient());
        assertTrue(converter(INTEGER_CONVERTER, NULL_CONVERTER).isTransient());

        assertFalse(converter(INTEGER_CONVERTER).isTransient());
        assertFalse(converter(INTEGER_CONVERTER, IDENTITY_CONVERTER).isTransient());
    }