AtomPerson author = entry.getAuthors().get(0);
author.setName(author.getName()+"Updated");
author.setEmail(author.getEmail()+"Updated");
AtomText title = entry.getTitle();
title.setValue(title.getValue()+"Updated");
AtomContent content = entry.getContent();
content.setValue(content.getValue()+"Updated");
resource = client.resource(BASE_URI+"/blogs/0/entries/1/comments/0");
AtomEntry updated = resource.accept("application/atom+xml").contentType("application/atom+xml").put(AtomEntry.class, entry);
assertNotNull(updated.getAuthors());
assertEquals(1, updated.getAuthors().size());