{"provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/Naotsugu/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog1.mammb.com%2Fentry%2F2017%2F10%2F14%2F114917\" title=\"Java8 Stream \u306e\u88cf\u821e\u53f0\u306f\u3001\u304d\u3063\u3068\u3042\u306a\u305f\u304c\u8003\u3048\u3066\u3044\u308b\u3088\u308a\u5fd9\u3057\u306a\u3044 - A Memorandum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","width":"100%","url":"https://blog1.mammb.com/entry/2017/10/14/114917","type":"rich","blog_url":"https://blog1.mammb.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/N/Naotsugu/20171014/20171014114518.png","description":"Java9 \u3082\u51fa\u305f\u6628\u4eca\u3067\u3044\u307e\u3055\u3089\u3067\u3059\u304c\u3001Stream \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u88cf\u3067\u3069\u306e\u3088\u3046\u306b\u52d5\u3044\u3066\u3044\u308b\u306e\u304b\u3092\u30b3\u30fc\u30c9\u3092\u4ea4\u3048\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u4ee5\u4e0b\u306e\u5358\u7d14\u306a\u4f8b\u3092\u5143\u306b\u3001\u5185\u90e8\u51e6\u7406\u3092\u8ffd\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002 Arrays.asList(\"a\", \"b\", \"c\") .stream() // (1) Stream \u306e\u751f\u6210 .filter(String::isEmpty) // (2) \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3 .forEach(System.out::print); // (3) \u7d42\u7aef\u51e6\u7406 (1) Stream \u306e\u751f\u6210 (2) \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3 (3) \u7d42\u7aef\u51e6\u7406 \u307e\u3068\u3081 (1) Stream \u306e\u751f\u6210 \u6700\u521d\u306f\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u53d6\u5f97\u3059\u308b strea\u2026","blog_title":"A Memorandum","provider_name":"Hatena Blog","categories":["Java"],"height":"190","title":"Java8 Stream \u306e\u88cf\u821e\u53f0\u306f\u3001\u304d\u3063\u3068\u3042\u306a\u305f\u304c\u8003\u3048\u3066\u3044\u308b\u3088\u308a\u5fd9\u3057\u306a\u3044","author_name":"Naotsugu","published":"2017-10-14 11:49:17"}