private static final String BASE = StringUtil.toHex(getAddress()) + StringUtil.toHex(System.identityHashCode(RANDOM));

    /**
     * UUIDを作成します。
     *
     * @return UUIDの文字列
     */
    public static String create() {
        final StringBuilder buf = new StringBuilder(BASE.length() * 2);
        buf.append(BASE);
        final int lowTime = (int) (System.currentTimeMillis() >> 32);
        StringUtil.appendHex(buf, lowTime);

 *     System.out.println(indexed.getIndex());
 *     System.out.println(indexed.getElement());
 * }
 * </pre>
 *
 * <pre>
 * import static org.codelibs.core.collection.IndexedIterator.*;
 * import static org.codelibs.core.io.LineIterator.*;
 *
 * BufferedReader reader = ...;
 * for (Indexed&lt;String%gt; indexed : indexed(iterable(reader))) {
 *     System.out.println(indexed.getIndex());

    /**
     * Test method for {@link org.codelibs.core.net.UuidUtil#create()}.
     */
    public void testCreate() {
        final String uuid = UuidUtil.create();
        System.out.println(uuid);
        final String uuid2 = UuidUtil.create();
        System.out.println(uuid2);
        assertFalse(uuid.equals(uuid2));
    }

        this.timeoutMillis = timeout * 1000L;
        this.permanent = permanent;
        this.startTime = System.currentTimeMillis();
    }

    /**
     * 期限切れかどうかを返します。
     *
     * @return 期限切れかどうか
     */
    public boolean isExpired() {
        return System.currentTimeMillis() >= startTime + timeoutMillis;
    }

    /**
     * 永続的かどうかを返します。
     *
     * @return 永続的かどうか
     */

        try {
            ResourceUtil.getResource("hoge", "xml");
            fail("2");
        } catch (final ResourceNotFoundRuntimeException e) {
            System.out.println(e);
            assertEquals("3", "hoge.xml", e.getPath());
        }
        System.out.println(ResourceUtil.getResource("."));
    }

    /**
     * @throws Exception
     */
    public void testGetResourceAsStreamNoException() throws Exception {

            list.getEntry(-1);
            fail();
        } catch (final ClIndexOutOfBoundsException ex) {
            System.out.println(ex);
        }
        try {
            list.getEntry(3);
            fail();
        } catch (final ClIndexOutOfBoundsException ex) {
            System.out.println(ex);
        }
    }

    /**
     * @throws Exception
     */
    @Test

        assertThat(ex.getMessageCode(), is("ECL0001"));
        assertThat(ex.getArgs().length, is(1));
        assertThat(ex.getArgs()[0], is((Object) "hoge"));
        System.out.println(ex.getMessage());
    }

    /**
     * @throws Exception
     */
    @Test
    public void testGetCause() throws Exception {
        final Throwable t = new NullPointerException("test");

        final ResourceBundle bundle = ResourceBundleUtil.getBundle("CLMessages", null);
        final Map<String, String> map = ResourceBundleUtil.convertMap(bundle);
        final String value = map.get("ECL0001");
        System.out.println(value);
        assertThat(value, is(notNullValue()));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testGetBundle() throws Exception {

        final Element root = doc.getDocumentElement();
        final String contents = DomUtil.toString(root);
        System.out.println(contents);
    }

        final BeanDesc beanDesc = new BeanDescImpl(getClass());
        final String[] names = beanDesc.getMethodNames();
        for (final String name : names) {
            System.out.println(name);
        }
        assertThat(names.length > 0, is(true));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testInvalidProperty() throws Exception {