docs: private static void setUnconditionalArgumentNullness(
        Updates bothUpdates, List<Node> arguments, ClassAndMethod callee) {
      Set<Integer> requiredNonNullParameters = REQUIRED_NON_NULL_PARAMETERS.get(callee.name());
      for (LocalVariableNode var : variablesAtIndexes(requiredNonNullParameters, arguments)) {
        bothUpdates.set(var, NONNULL);
      }
    }