{"blog_title":"\u306b\u3087\u304d\u306b\u3087\u304d\u30d6\u30ed\u30b0","type":"rich","height":"190","url":"https://aoking.hatenablog.jp/entry/20110808/1312769605","provider_url":"https://hatena.blog","author_name":"shawshank99","author_url":"https://blog.hatena.ne.jp/shawshank99/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faoking.hatenablog.jp%2Fentry%2F20110808%2F1312769605\" title=\" Java7 \u306e\u65b0\u6a5f\u80fd - \u306b\u3087\u304d\u306b\u3087\u304d\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Java"],"title":" Java7 \u306e\u65b0\u6a5f\u80fd","image_url":null,"description":"Java 7 \u304c\u3084\u3063\u3068\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u305d\u3046\u3067\u3002C# \u3084 Scala \u306e\u3088\u3046\u306a\u5148\u9032\u7684\u306a\u6a5f\u80fd\u304c\u7121\u304f\u3001\u5f8c\u65b9\u4e92\u63db\u3092\u6c17\u306b\u3059\u308b\u3042\u307e\u308a Java \u306f\u53e4\u81ed\u3044\u8a00\u8a9e\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u3064\u3064\u3042\u308b\u304c\u3001 JVM \u4e0a\u3067\u52d5\u304f\u8a00\u8a9e\u304c\u3061\u3089\u307b\u3089\u51fa\u3066\u304d\u3066\u308b\u306e\u3067\u4eca\u5f8c20\u5e74\u304f\u3089\u3044\u306f Java \u306f\u4e3b\u6d41\u3067\u5c45\u7d9a\u3051\u308b\u3060\u308d\u3046\u306a\u3002\u304d\u3063\u3068\u3002 \u305d\u308c\u3067\u306f Java7 \u306e\u65b0\u6a5f\u80fd(\u306e\u4e00\u90e8)\u3092\u8a66\u3057\u3066\u307f\u308b\u3002 1. switch \u6587\u3067 String \u3092\u8a55\u4fa1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f 1.6 \u307e\u3067\u306e Java \u3067\u306f switch \u6587\u306f int \u304b enum \u578b\u306b\u3057\u304b\u4f7f\u3048\u306a\u304b\u3063\u305f\u3002Java7 \u304b\u3089\u306f int \u3068 enum \u306b\u52a0\u3048\u3066 String \u3067\u3082\u4f7f\u3048\u308b\u3088\u3046\u306b\u3002 public s\u2026","provider_name":"Hatena Blog","published":"2011-08-08 11:13:25","version":"1.0","blog_url":"https://aoking.hatenablog.jp/"}