{"provider_url":"https://hatena.blog","url":"https://nagise.hatenablog.jp/entry/20120426/1335451716","version":"1.0","blog_url":"https://nagise.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/Nagise/","type":"rich","author_name":"Nagise","description":"\u5148\u65e5twitter\u3067 \"Expression Problem\" \u3068\u3044\u3046\u554f\u984c\u3092\u77e5\u3063\u305f\u3002 \u9759\u7684\u306a\u578b\u4ed8\u3051\u306e\u4e0b\u3067\u3001\u5834\u5408\u5206\u3051\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u306b\u5bfe\u3057\u3066\u3001\u65b0\u3057\u3044\u5834\u5408\u5206\u3051\u3068\u305d\u306e\u5834\u5408\u306b\u5bfe\u3059\u308b\u65b0\u3057\u3044\u51e6\u7406\u3092\u3001\u5143\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u624b\u3092\u52a0\u3048\u308b\u3053\u3068\u306a\u304f\u62e1\u5f35\u5b9a\u7fa9\u3059\u308b\u3053\u3068 2009-05-16 \u3053\u306e\u554f\u984c\u304c\u610f\u56f3\u3059\u308b\u3068\u3053\u308d\u3092\u8a9e\u308b\u306b\u306f\u307e\u305a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u304b\u3089\u6d41\u308c\u3092\u8fbf\u3089\u306d\u3070\u306a\u308b\u307e\u3044\u3002 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0 Java\u306e\u3088\u3046\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u8a00\u8a9e\u3067\u3001\u3042\u308b\u7279\u5b9a\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u3053\u3068\u3092\u62bd\u8c61\u30af\u30e9\u30b9Hoge\u3067\u4fdd\u8a3c\u3059\u308b\u3068\u3057\u3088\u3046\u3002 public interface Hoge { void hoge(); } \u3053\u306e\u3068\u304d\u3001\u6a5f\u80fd\u6027\u3001\u3064\u307e\u308a\u30e1\u30bd\u30c3\u30c9\u2026","categories":["Java","Generics"],"width":"100%","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u8133\u307f\u305d","title":" \u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u306b\u3088\u308bVisitor\u30d1\u30bf\u30fc\u30f3\u62e1\u5f35\u306e\u8003\u5bdf","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnagise.hatenablog.jp%2Fentry%2F20120426%2F1335451716\" title=\" \u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u306b\u3088\u308bVisitor\u30d1\u30bf\u30fc\u30f3\u62e1\u5f35\u306e\u8003\u5bdf - \u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u8133\u307f\u305d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","image_url":null,"provider_name":"Hatena Blog","published":"2012-04-26 23:48:36"}