Method subList

app/src/main/java/razerdp/demo/utils/ToolUtil.java:173–176

(List<T> source, int max)

    }

    public static <T> List<T> subList(List<T> source, int max) {
        if (isEmpty(source)) return source;
        return source.size() > max ? source.subList(0, max) : source;
    }
}