Element child = w.elementNS("barneyns", "child");
assertSame(child.getParent(), root);
w.end(); // child
w.end(); // root
assertEquals(w.toString(),
"<?xml version=\"1.0\"?>\n<fred:root fred:foo=\"bar\" xmlns:barney=\"barneyns\" xmlns:fred=\"fredns\"><barney:child/></fred:root>");
}