final FieldDesc aaa = beanDesc.getFieldDesc("aaa");
        assertThat(aaa.getBeanDesc(), is(sameInstance(beanDesc)));
        assertThat(aaa.getField(), is(MyBean.class.getDeclaredField("aaa")));
        assertThat(aaa.getFieldName(), is("aaa"));
        assertThat(aaa.getFieldType(), is(sameClass(Class.class)));
        assertThat(aaa.isPublic(), is(not(true)));
        assertThat(aaa.isStatic(), is(not(true)));

        assertThat(option.trimPrefix("aaa"), is("aaa"));
        option.prefix(BeanNames.search_());
        assertThat(option.trimPrefix("search_aaa"), is("aaa"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testConvertValue_zeroConverter() throws Exception {
        assertThat(new CopyOptions().convertValue(new Integer(1), "aaa", null), is((Object) 1));
    }

    /**

        assertTrue(StringUtil.endsWithIgnoreCase("setHogeAaa", "Aaa"));
        assertTrue(StringUtil.endsWithIgnoreCase("setHogeAaa", "aaa"));
        assertTrue(StringUtil.endsWithIgnoreCase("aaa_hoge", "HOge"));
        assertFalse(StringUtil.endsWithIgnoreCase("setHogeaa", "Aaa"));
        assertFalse(StringUtil.endsWithIgnoreCase("aa", "Aaa"));
    }

    /**
     * @throws Exception
     */
    @Test

        list.add("aaa");
        list.add("bbb");
        list.add("ccc");

        final IndexedIterator<String> it = new IndexedIterator<String>(list.iterator());

        assertThat(it.hasNext(), is(true));

        final Indexed<String> indexed1 = it.next();
        assertThat(indexed1.getIndex(), is(0));
        assertThat(indexed1.getElement(), is("aaa"));

     * @throws Exception
     */
    @Test
    public void test() throws Exception {
        final StringReader reader = new StringReader("aaa\nbbb\nccc\n");
        final LineIterator it = new LineIterator(reader);
        assertThat(it.hasNext(), is(true));
        assertThat(it.next(), is("aaa"));
        assertThat(it.hasNext(), is(true));
        assertThat(it.next(), is("bbb"));
        assertThat(it.hasNext(), is(true));

     * </p>
     *
     * <pre>
     * StringUtil.defaultString(null, "NULL")  = "NULL"
     * StringUtil.defaultString("", "NULL")    = ""
     * StringUtil.defaultString("aaa", "NULL") = "aaa"
     * StringUtil.defaultString("aaa", null) = "aaa"
     * StringUtil.defaultString(null, null) = null
     * </pre>
     *
     * @param str
     *            文字列(<code>null</code>可)
     * @param defaultStr

    }

    /**
     * @throws Exception
     */
    @Test
    public void testCopy_mapToBean() throws Exception {
        final BeanMap src = new BeanMap();
        src.put("aaa", "aaa");
        final MyBean dest = new MyBean();
        BeanUtil.copyMapToBean(src, dest);
        assertThat(dest.aaa, is("aaa"));
    }

    /**
     * @throws Exception
     */

    public void testSetValue_notWritable() throws Exception {
        final MyBean myBean = new MyBean();
        final BeanDesc beanDesc = new BeanDescImpl(MyBean.class);
        final PropertyDesc propDesc = beanDesc.getPropertyDesc("aaa");
        propDesc.setValue(myBean, null);
    }

    /**
     * @throws Exception
     */
    @Test(expected = IllegalPropertyRuntimeException.class)

        assertEquals("1", "xml", ResourceUtil.getExtension("aaa/bbb.xml"));
        assertEquals("2", null, ResourceUtil.getExtension("aaa"));
    }

    /**
     * @throws Exception
     */
    public void testRemoteExtension() throws Exception {
        assertEquals("1", "aaa/bbb", ResourceUtil.removeExtension("aaa/bbb.xml"));
        assertEquals("2", "aaa/bbb", ResourceUtil.removeExtension("aaa/bbb"));
    }

    /**

        lru.put("aaa", "111");
        lru.put("bbb", "222");
        lru.put("ccc", "333");
        assertThat(lru.get("aaa"), is("111"));
        Iterator<String> i = lru.keySet().iterator();
        assertThat(i.next(), is("bbb"));
        assertThat(i.next(), is("ccc"));
        assertThat(i.next(), is("aaa"));
        lru.put("ddd", "444");
        assertThat(lru.size(), is(3));