if (content.has("permissions")) {
final JSONArray perms = content.getJSONArray("permissions");
final Set<String> permSet = new HashSet<String>();
for (int i = 0; i < perms.length(); i++)
permSet.add(perms.getString(i));
role.addPermissions(permSet);
}
return role;
}
public static Membership parseMembership(JSONObject content)