{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funageanu.hatenablog.com%2Fentry%2F20080411%2F1207905399\" title=\" Java\u30af\u30e9\u30b9\u89e3\u6790\u6a5f\u3092\u4f5c\u308b 3\u65e5\u76ee - \u3046\u306a\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>","height":"190","published":"2008-04-11 18:16:39","categories":["Ruby","Java","\u30af\u30e9\u30b9\u89e3\u6790\u6a5f"],"title":" Java\u30af\u30e9\u30b9\u89e3\u6790\u6a5f\u3092\u4f5c\u308b 3\u65e5\u76ee","version":"1.0","width":"100%","description":"\u30e1\u30bd\u30c3\u30c9\u306e\u89e3\u6790\u306b\u5bfe\u5fdc\u3002\u76f8\u5909\u308f\u3089\u305a\u5c5e\u6027\u306f\u672a\u30b5\u30dd\u30fc\u30c8\u3067\u3059\u304c\u30fb\u30fb\u30fb\u3002 \u73fe\u5728\u306e\u8aad\u307f\u8fbc\u307f\u5bfe\u5fdc\u30c7\u30fc\u30bf \u2605\u4ed8\u304d\u304c\u4eca\u65e5\u5bfe\u5fdc\u3057\u305f\u30e2\u30ce\u3002 \u30af\u30e9\u30b9\u30c7\u30fc\u30bf \u540d\u79f0 \u30b5\u30a4\u30ba(byte) \u8aac\u660e magic 4byte \u30af\u30e9\u30b9\u30d5\u30a1\u30a4\u30eb\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306e\u30de\u30b8\u30c3\u30af\u30ca\u30f3\u30d0\u30fc\u30020xCAFEBABE\u304c\u5165\u308b\u3002 minor_version 2byte \u30af\u30e9\u30b9\u306e\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3 major_version 2byte \u30af\u30e9\u30b9\u306e\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3 constant_pool_count 2byte constant_pool (\u30af\u30e9\u30b9\u540d\u30e1\u30bd\u30c3\u30c9\u540d\u306a\u3069\u306e\u5b9a\u6570\u304c\u683c\u7d0d\u3055\u308c\u308b\u30c6\u30fc\u30d6\u30eb)\u306e\u6570 constant_pool \u53ef\u5909 \u30af\u30e9\u30b9\u540d\u30e1\u30bd\u30c3\u30c9\u540d\u306a\u3069\u306e\u5b9a\u2026","blog_url":"https://unageanu.hatenablog.com/","image_url":null,"author_name":"unageanu","author_url":"https://blog.hatena.ne.jp/unageanu/","provider_name":"Hatena Blog","blog_title":"\u3046\u306a\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","type":"rich","url":"https://unageanu.hatenablog.com/entry/20080411/1207905399"}