private @NotNull Class<?> getTargetClass(RemoteCall call) {
    Class<?> clazz;
    try {
      clazz = getClassLoader(call).loadClass(call.getClassName());
    }
    catch (ClassNotFoundException e) {
      throw new DriverIlligalStateException(
        (rdTarget == RdTarget.DEFAULT ? "" : rdTarget + ": ") + "No such class '" + call.getClassName() + "'", e);
    }
    return clazz;
  }
private @NotNull Class<?> getTargetClass(RemoteCall call)