{"provider_url":"https://hatena.blog","height":"190","published":"2014-10-15 00:01:00","image_url":null,"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdk521123.hatenablog.com%2Fentry%2F34123527\" title=\"\u3010Java\u3011 \u914d\u5217  \u306b\u95a2\u3059\u308b\u3042\u308c\u3053\u308c - \u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2\" 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":"dk521123","width":"100%","title":"\u3010Java\u3011 \u914d\u5217  \u306b\u95a2\u3059\u308b\u3042\u308c\u3053\u308c","url":"https://dk521123.hatenablog.com/entry/34123527","categories":["Java"],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/dk521123/","description":"\u914d\u5217\u3044\u308d\u3044\u308d \u25a0 \u914d\u5217\u306e\u5185\u5bb9\u3092\u51fa\u529b\u3059\u308b\u306b\u306f * Arrays.deepToString() \u3092\u4f7f\u3046 Object[] values = ...; Arrays.deepToString(values); \u25a0 \u914d\u5217\u304b\u3069\u3046\u304b\u5224\u5b9a\u3059\u308b\u306b\u306f * getClass().isArray() \u3067\u5224\u5b9a\u3059\u308b Object value = ...; if (value.getClass().isArray()) { System.out.println(\"\u914d\u5217\u3067\u3042\u308b\"); } else { System.out.println(\"\u914d\u5217\u3067\u306a\u3044\"); } \u25a0 2\u6b21\u914d\u5217\u4ee5\u4e0a\u304b\u3069\u3046\u304b\u5224\u5b9a\u3059\u308b\u306b\u306f * getClass()\u2026","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2","blog_url":"https://dk521123.hatenablog.com/","type":"rich"}