code: public static <T> T createClientProxy(ClassLoader classLoader, Class<T> proxyInterface, final IJsonRpcClient client) {
  		return createClientProxy(classLoader, proxyInterface, client, new HashMap<String, String>());
  	}
docs: Creates a {@link Proxy} of the given {@code proxyInterface} that uses the given {@link JsonRpcHttpClient}.
  
  @param <T>            the proxy type
  @param classLoader    the {@link ClassLoader}
  @param proxyInterface the interface to proxy
  @param client         the {@link JsonRpcHttpClient}
  @return the proxied interface