带有单个参数的Java varargs给出了“不清楚varargs是否调用”，尽管有人施放

Question

我已阅读this，它应该可以解决我的问题，但在这两种情况下我仍然会收到Confusing argument '(Class<?>[])null', unclear if a varargs or non-varargs call is desired警告：

public class MultiArgument<T, E> implements Argument {
    private final Argument[] args;
    private final Class<T> type;
    private final New<T, E> maker;

    public MultiArgument(E enclosingInstance, Class<T> type, Argument... args) throws NoSuchMethodException {
        this.type = type;
        this.args = args;
        this.maker = New.create(enclosingInstance, type,
                (Class<?>[]) (ArrayUtils.<Argument, Class<?>>transform(args, Argument::getReturnType))); // here
        New.create(null, null, (Class<?>[])null); // and even here.
    }
...
}

New.create：

public static <T, E> New<T, E> create(E enclosingInstance, Class<T> type, Class<?>... argTypes) throws NoSuchMethodException {
    return new New<>((Class<E>) enclosingInstance.getClass(), enclosingInstance, type, argTypes);
}

完整的New.java，以防万一：http://pastebin.com/rtCVkiGX