final SitemapAlternateLink alternateLink = new SitemapAlternateLink();
                    alternateLink.setHreflang(hreflang);
                    alternateLink.setHref(href);
                    if (sitemapUrl != null) {
                        sitemapUrl.addAlternateLink(alternateLink);
                    }
                }
            }
        }

        /**

        when(shared.acquire(false)).thenReturn(shared);

        setTree(c1, shared);
        setTree(c2, shared);
        assertTrue(c1.isSame(c2));

        SmbTreeImpl other = mock(SmbTreeImpl.class);
        when(other.acquire(false)).thenReturn(other);
        setTree(c2, other);
        assertFalse(c1.isSame(c2));
    }

    @Test

        assertEquals("en", link1.getHreflang());
        assertEquals("http://www.example.com/en/page.html", link1.getHref());

        final SitemapAlternateLink link2 = sitemapUrl.getAlternateLinks().get(1);
        assertEquals("ja", link2.getHreflang());
        assertEquals("http://www.example.com/ja/page.html", link2.getHref());

        final SitemapAlternateLink link3 = sitemapUrl.getAlternateLinks().get(2);