@Override
    public List<ApiNamespaceBean> getNamespaces(String currentUser) {
        return Collections.EMPTY_LIST;
    }
@see io.apiman.manager.api.core.IApiCatalog#getNamespaces(java.lang.String)
manager/api/core/src/main/java/io/apiman/manager/api/core/catalog/JsonApiCatalog.java