{"image_url":null,"author_name":"taedium","description":"\u4e0b\u306e\u30a8\u30f3\u30c8\u30ea\u306b\u3064\u3065\u3044\u3066\u3082\u30461\u3064\u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u306d\u305f\u3002\u4e0a\u9650\u5883\u754c\u3068\u4e0b\u9650\u5883\u754c\u3092\u6301\u3064\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u306f\u304a\u3082\u3057\u308d\u3044\u306a\u3041\u3068\u601d\u3044\u307e\u3057\u305f\u3002 ? super \u3092\u4f7f\u3063\u3066\u30d1\u30e9\u30e1\u30fc\u30bf\u5316\u3055\u308c\u305f\u578b\u306fObject\u3057\u304b\u8fd4\u305b\u306a\u3044\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u305d\u306e\u578b\u306e\u4e0a\u9650\u304c\u3042\u3089\u304b\u3058\u3081\u6c7a\u307e\u3063\u3066\u3044\u308b\u306a\u3089\u305d\u306e\u578b\u3067\u623b\u305b\u308b\u3093\u3067\u3059\u306d\uff08\u4e0b\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u8a00\u3048\u3070B\u30af\u30e9\u30b9\u3068\u3057\u3066\u623b\u305b\u308b\u3068\u3044\u3046\u3053\u3068\uff09\u3002 public class BoundsTest { @Test public void testBounded() throws Exception { BoundedHolder<? super C> holder = new BoundedHolder<C>(\u2026","provider_name":"Hatena Blog","width":"100%","blog_title":"taedium\u306e\u65e5\u8a18","url":"https://taedium.hatenadiary.org/entry/20090317/p2","title":" \u4e0a\u9650\u5883\u754c\u3092\u6301\u3064\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u578b\u306e\u5b9f\u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u4e0b\u9650\u5883\u754c\u306e\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u305f\u3068\u304d","author_url":"https://blog.hatena.ne.jp/taedium/","published":"2009-03-17 00:00:00","blog_url":"https://taedium.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftaedium.hatenadiary.org%2Fentry%2F20090317%2Fp2\" title=\" \u4e0a\u9650\u5883\u754c\u3092\u6301\u3064\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u578b\u306e\u5b9f\u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u4e0b\u9650\u5883\u754c\u306e\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u305f\u3068\u304d - taedium\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","categories":["Java"],"type":"rich","version":"1.0","height":"190"}