*/
public class WS2Impl implements WS2 {
private Map<String, ParentBean> map = new HashMap<String, ParentBean>();
public WS2Impl() {
ParentBean x = new ParentBean("X", new ContentBean1("data1-X"));
ParentBean y = new ParentBean("Y", new ContentBean2("data1-Y", "content2-Y"));
map.put(x.getId(), x);
map.put(y.getId(), y);
}