- private final HashMap<Class<? extends DataContainer>, RpcMetadata> rpcInputs = new HashMap<>();
- private final HashSet<Class<? extends DataContainer>> supportedInputs = new HashSet<>();
- private final HashSet<Class<? extends BaseIdentity>> contexts = new HashSet<>();
- private final HashMap<String, RpcMetadata> rpcMethods = new HashMap<>();
+ private final Set<Class<? extends BaseIdentity>> contexts = new HashSet<>();
+ private final Map<String, RpcMetadata> rpcMethods = new HashMap<>();
+ private final Iterable<Class<? extends BaseIdentity>> roContexts = Iterables.unmodifiableIterable(contexts);