{"published":"2013-09-29 17:09:46","provider_url":"https://hatena.blog","categories":["Java"],"blog_title":"\u5730\u5e73\u7dda\u306b\u884c\u304f","height":"190","title":"Java \u306e\u914d\u5217\u8981\u7d20\u6570\u306e\u4e0a\u9650","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyujisoftware.hatenablog.com%2Fentry%2F20130929%2F1380442186\" title=\"Java \u306e\u914d\u5217\u8981\u7d20\u6570\u306e\u4e0a\u9650 - \u5730\u5e73\u7dda\u306b\u884c\u304f\" 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://yujisoftware.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/chiheisen/","version":"1.0","provider_name":"Hatena Blog","image_url":null,"type":"rich","author_name":"chiheisen","description":"Java \u3067\u914d\u5217\u3092\u751f\u6210\u3059\u308b\u969b\u306b\u3001\u3069\u3053\u307e\u3067\u5927\u304d\u3044\u8981\u7d20\u6570\u3092\u6307\u5b9a\u3067\u304d\u308b\u304b\u306f\u3001Java VM\u306e\u5b9f\u88c5\u306b\u3088\u308b\u307f\u305f\u3044\u3067\u3059\u3002 \u306a\u306e\u3067\u3001Oracle \u306e Java VM \u3067\u306f\u30e1\u30e2\u30ea\u304c\u5341\u5206\u306b\u3042\u3063\u3066\u3082\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u5fc5\u305a\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002 int[] max = new int[Integer.MAX_VALUE]; \u3058\u3083\u3042\u3001\u30e1\u30e2\u30ea\u304c\u5341\u5206\u306b\u3042\u308b\u5834\u5408\u306e\u4e0a\u9650\u304c\u3069\u3053\u307e\u3067\u306a\u306e\u304b\u3068\u3044\u3046\u3068\u3001Oracle \u306e Java VM \u306e\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059*1\u3002 32bit \u306e Java VM 0x3fffffff - 3 (= 1,073,741,820) 64bit \u306e Java VM 0x7fffffff - 2 (= 2,147,\u2026","url":"https://yujisoftware.hatenablog.com/entry/20130929/1380442186"}