{"width":"100%","published":"2013-03-23 00:00:00","blog_url":"https://irof.hateblo.jp/","blog_title":"\u65e5\u3005\u5e38\u3005","type":"rich","url":"https://irof.hateblo.jp/entry/20130323/p1","description":"\u4f55\u5ea6\u304b\u66f8\u3044\u3066\u3044\u308b\u3051\u3069\u3001\u6574\u7406\u7684\u306a\u610f\u5473\u3067\u3002\u4eca\u5f8c\u306f\u300c\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u53c2\u7167\u300d\u306b\u3059\u308b\u3064\u3082\u308a\u3067\u66f8\u3044\u3066\u307f\u308b\u3002 \u6587\u5b57\u5217\u9023\u7d50\u304b\u3089\u898b\u308b\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u6271\u3046\u578b\u306b\u3064\u3044\u3066 - \u65e5\u3005\u5e38\u3005 Java\u30d7\u30ed\u30b0\u30e9\u30de\u3067\u3042\u308b\u304b\u3092\u898b\u5206\u3051\u308b10\u306e\u8cea\u554f \u306b\u7b54\u3048\u3066\u307f\u308b - \u65e5\u3005\u5e38\u3005 String \u306e\u9023\u7d50\u30cd\u30bf\u306e\u7d9a\u304d - \u65e5\u3005\u5e38\u3005 \u524d\u66f8\u304d String\u306a\u3093\u3066boxed primitive*1\u3067\u3082\u306a\u3044\u305f\u3060\u306e\u30af\u30e9\u30b9\u306e\u304f\u305b\u306b\u3001\u4e2d\u9014\u534a\u7aef\u306b\u8d14\u5c53\u3055\u308c\u3066*2\u3066\u30e0\u30ab\u3064\u304f*3\u3057\u3001\u305d\u306e\u4e2d\u9014\u534a\u7aef\u3076\u308a*4\u304c\u306a\u304a\u8179\u7acb\u305f\u3057\u3044\u2026\u2026\u3002\u305d\u3057\u3066 +\u6f14\u7b97\u5b50 \u3067\u9023\u7d50\u3057\u3066\u554f\u984c\u304c\u8d77\u3053\u308b\u3088\u3046\u306a\u72b6\u6cc1\u3001\u3064\u307e\u308a\u305d\u3093\u306a\u9577\u3005\u3068\u6587\u5b57\u5217\u9023\u7d50\u3057\u305f\u3044\u3088\u3046\u306a\u5834\u5408\u306f\u3001\u304d\u3063\u3068\u4ed6\u306e\u9069\u3057\u305f\u578b\u304c\u3042\u308b\u3002StringBuilder\u2026","provider_name":"Hatena Blog","image_url":null,"height":"190","title":"\u6587\u5b57\u5217\u9023\u7d50\u3068+\u6f14\u7b97\u5b50\u306b\u3064\u3044\u3066\u6574\u7406\u3057\u3066\u304a\u304f","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/irof/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Firof.hateblo.jp%2Fentry%2F20130323%2Fp1\" title=\"\u6587\u5b57\u5217\u9023\u7d50\u3068+\u6f14\u7b97\u5b50\u306b\u3064\u3044\u3066\u6574\u7406\u3057\u3066\u304a\u304f - \u65e5\u3005\u5e38\u3005\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"irof","version":"1.0","categories":["Java","Java\u5165\u9580+\u03b1"]}