{"provider_url":"https://hatena.blog","description":"\u4f8b\u5916\u306b\u3064\u3044\u3066\u8272\u3005\u3068\u8003\u3048\u3066\u307f\u305f - \u3050\u308b\u3050\u308b\u301c\u306e \u300c\u4f8b\u5916\u3068 RAII \u30a4\u30c7\u30a3\u30aa\u30e0\u300d\u3067\u306e\u8003\u3048\u305f\u3001\u300ctryOpen \u65b9\u5f0f\u300d\u3092\u3082\u3046\u5c11\u3057\u3060\u3051\u716e\u8a70\u3081\u3066\u307f\u308b\u3002 \u30ea\u30bd\u30fc\u30b9\u3092\u4fdd\u6301\u3059\u308b\u30af\u30e9\u30b9\u306f\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u4f8b\u5916\u3092\u6295\u3052\u306a\u3044 Java \u3067\u306f\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u78ba\u5b9f\u306b\u89e3\u653e\u3059\u308b\u305f\u3081\u306b\u3001try-finally \u3092\u7528\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 FileInputStream fin = null; try { fin = new FileInputStream(fileName); ... } finally { if (fin != null) fin.close(); } \u3053\u308c\u306f\u3001\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u304c\u4f8b\u5916\u3092\u9001\u51fa\u3057\u305f\u5834\u5408\u3067\u3082\u30ea\u30bd\u30fc\u30b9\u3092\u89e3\u653e\u3059\u308b\u2026","version":"1.0","title":"\u30ea\u30bd\u30fc\u30b9\u3092\u4fdd\u6301\u3059\u308b\u30af\u30e9\u30b9\u306e\u8a2d\u8a08\u6307\u91dd (\u6848)","blog_url":"https://bleis-tift.hatenablog.com/","height":"190","author_name":"bleis-tift","image_url":null,"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbleis-tift.hatenablog.com%2Fentry%2F20090811%2F1249992198\" title=\"\u30ea\u30bd\u30fc\u30b9\u3092\u4fdd\u6301\u3059\u308b\u30af\u30e9\u30b9\u306e\u8a2d\u8a08\u6307\u91dd (\u6848) - \u3050\u308b\u3050\u308b\uff5e\" 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"],"url":"https://bleis-tift.hatenablog.com/entry/20090811/1249992198","published":"2009-08-11 21:03:18","author_url":"https://blog.hatena.ne.jp/bleis-tift/","type":"rich","provider_name":"Hatena Blog","blog_title":"\u3050\u308b\u3050\u308b\uff5e"}