{"author_name":"lue4881","blog_title":"\u305d\u3089\u3068\u3076\u3078\u3073","author_url":"https://blog.hatena.ne.jp/lue4881/","title":"\u30e9\u30e0\u30c0\u5f0f\u305d\u306e\uff11","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fflyingsnake.hatenablog.com%2Fentry%2F2019%2F03%2F31%2F124913\" title=\"\u30e9\u30e0\u30c0\u5f0f\u305d\u306e\uff11 - \u305d\u3089\u3068\u3076\u3078\u3073\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","provider_name":"Hatena Blog","width":"100%","published":"2019-03-31 12:49:13","blog_url":"https://flyingsnake.hatenablog.com/","url":"https://flyingsnake.hatenablog.com/entry/2019/03/31/124913","version":"1.0","image_url":null,"provider_url":"https://hatena.blog","height":"190","categories":["java"],"description":"\u30e9\u30e0\u30c0\u5f0f\u306f\u30e1\u30bd\u30c3\u30c9\u5b9a\u7fa9\u3092\u5f0f\u3068\u3057\u3066\u8a18\u8ff0\u3067\u304d\u308bJava8\u4ee5\u964d\u306e\u8a00\u8a9e\u4ed5\u69d8\u3002\u30e9\u30e0\u30c0\u5f0f\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u30af\u30e9\u30b9\u3084\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3088\u308a\u5c0f\u3055\u306a\u7c92\u5ea6\u306e\u632f\u308b\u821e\u3044\u3092\u62bd\u8c61\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u30e9\u30e0\u30c0\u5f0f\u306e\u6587\u6cd5 \u30e9\u30e0\u30c0\u5f0f\u3068\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u306e\u95a2\u4fc2 \u6a19\u6e96\u95a2\u6570\u578b\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9 public class Main { @FunctionalInterface interface Appender{ public void app(StringBuffer sb,String s); } public static void main(String[] args) { Appender appender = (sb,s) -> sb.ap\u2026"}