{"version":"1.0","provider_url":"https://hatena.blog","image_url":null,"title":"\u30aa\u30fc\u30c8\u30dc\u30af\u30b7\u30f3\u30b0\u3068\u540c\u4e00\u6027\u6bd4\u8f03\u306e\u5947\u5999\u306a\u632f\u308b\u821e\u3044","published":"2016-06-29 00:00:00","url":"https://yohhoy.hatenadiary.jp/entry/20160629/p1","width":"100%","author_name":"yohhoy","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20160629%2Fp1\" title=\"\u30aa\u30fc\u30c8\u30dc\u30af\u30b7\u30f3\u30b0\u3068\u540c\u4e00\u6027\u6bd4\u8f03\u306e\u5947\u5999\u306a\u632f\u308b\u821e\u3044 - yohhoy\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://yohhoy.hatenadiary.jp/","description":"Java\u8a00\u8a9e\u306b\u304a\u3044\u3066\u3001\u30aa\u30fc\u30c8\u30dc\u30af\u30b7\u30f3\u30b0(autoboxing)\u306b\u3088\u308a\u751f\u6210\u3055\u308c\u308b\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u578b\u30e9\u30c3\u30d1\u30fc\u30af\u30e9\u30b9\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u540c\u5024\u6027\uff0f\u540c\u4e00\u6027\u306b\u3064\u3044\u3066\u3002\u6ce8\u610f\uff1a\u672c\u8a18\u4e8b\u306f\u8a00\u8a9e\u4ed5\u69d8\u306e\u9685\u3092\u3064\u3064\u304f\u8a71\u984c\u3067\u3042\u308a\u3001\u5927\u534a\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067equals\u30e1\u30bd\u30c3\u30c9\u306b\u3088\u308b\u540c\u5024\u6027\u5224\u5b9a\u304c\u9069\u5207\u3067\u3042\u308b\u3002\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u578bint\u304b\u3089\u30e9\u30c3\u30d1\u30fc\u30af\u30e9\u30b9java.lang.Integer\u3078\u5909\u63db\u3059\u308b\u5834\u5408\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u751f\u6210\u65b9\u6cd5\u3068\u305d\u306e\u5024\u306b\u5fdc\u3058\u3066\u540c\u4e00\u6027(identity)\u5224\u5b9a\u306e\u7d50\u679c\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3002\u306a\u304a\u3001\u540c\u5024\u6027(equality)\u306b\u3064\u3044\u3066\u306f\u5168\u30d1\u30bf\u30fc\u30f3\u3067\u671f\u5f85\u901a\u308a\u540c\u5024\u3068\u5224\u5b9a\u3055\u308c\u308b\u3002\u307e\u305f\u4e0b\u8a18\u30b3\u30fc\u30c9\u2605\u884c\u306e\u5b9f\u884c\u7d50\u679c\u306fJava\u8a00\u8a9e\u4ed5\u69d8\u306b\u3088\u3063\u3066\u4fdd\u8a3c\u3055\u308c\u308b\u305f\u3081\u3001\u3042\u3089\u3086\u308bJa\u2026","type":"rich","categories":["Java"],"height":"190","provider_name":"Hatena Blog","blog_title":"yohhoy\u306e\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/yohhoy/"}