{"provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/sardine/","author_name":"sardine","width":"100%","description":"Java \u3067\u6587\u5b57\u5217\u7d50\u5408\u3092\u3059\u308b\u5834\u5408\u306b\u3001String \u306e + \u3067\u3084\u308b\u3079\u304d\u304b\u3001StringBuilder \u306e append \u3067\u3084\u308b\u3079\u304d\u304b\u3001\u3068\u3044\u3046\u8b70\u8ad6\u304c\u6614\u304b\u3089\u3042\u308b\u3002 \u50d5\u306f JDK 9 \u3068 10 \u3092\u89e6\u3089\u305a\u306b\u4eca\u65e5\u307e\u3067\u6765\u3066\u3057\u307e\u3063\u305f\u3051\u3069\u3001\u3061\u3087\u3046\u3069 JDK 11 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u306e\u3067\u3001\u6700\u65b0\u306e\u72b6\u6cc1\u3092\u6e2c\u3063\u3066\u6bd4\u8f03\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u305f\u3002","type":"rich","published":"2018-09-27 19:03:32","blog_url":"https://www.toyfish.blog/","categories":["prog"],"image_url":null,"title":"Java: \u6587\u5b57\u5217\u7d50\u5408\u306e\u901f\u5ea6\u3092 JDK 11 \u3067\u6e2c\u308b","version":"1.0","blog_title":"toyfish.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.toyfish.blog%2Fentry%2F2018%2F09%2F27%2F190332\" title=\"Java: \u6587\u5b57\u5217\u7d50\u5408\u306e\u901f\u5ea6\u3092 JDK 11 \u3067\u6e2c\u308b - toyfish.blog\" 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","url":"https://www.toyfish.blog/entry/2018/09/27/190332","provider_name":"Hatena Blog"}