@Test
    public void supertypeOf() {
        assertEquals(Number.class, BeanUtils.supertypeOf(Number.class).getLowerBounds()[0]);
        assertEquals(Number.class, BeanUtils.supertypeOf(BeanUtils.supertypeOf(Number.class)).getLowerBounds()[0]);
    }
note

@author kon, created on 2022/4/27T11:04.
@version 1.0.0-SNAPSHOT
core/src/test/java/com/alibaba/fastjson2/util/BeanUtilsTest.java