{"published":"2014-09-16 21:39:54","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdk521123.hatenablog.com%2Fentry%2F34006868\" title=\"\u3010Java\u3011\u30b3\u30ec\u30af\u30b7\u30e7\u30f3 \uff5e \u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u7de8\uff5e - \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>","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2","author_name":"dk521123","author_url":"https://blog.hatena.ne.jp/dk521123/","description":"\u25a0 List * \u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306b\u5bfe\u5fdc\u3059\u308b\u306e\u306b\u9069\u3057\u305f\u65b9\u6cd5\u3092\u8003\u3048\u308b [1] Collections.synchronizedList()\u3092\u5229\u7528\u3059\u308b List<String> list = Collections.synchronizedList(new ArrayList<String>()); \u53c2\u8003\u6587\u732e http://www.symmetric.co.jp/blog/archives/29 http://karetta.jp/book-node/java/230442 [2] CopyOnWriteArrayList()\u3092\u5229\u7528\u3059\u308b List<String> list = new CopyOnW\u2026","provider_url":"https://hatena.blog","version":"1.0","url":"https://dk521123.hatenablog.com/entry/34006868","title":"\u3010Java\u3011\u30b3\u30ec\u30af\u30b7\u30e7\u30f3 \uff5e \u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u7de8\uff5e","categories":["Java\u30fb\u30b9\u30ec\u30c3\u30c9 / \u30bf\u30a4\u30de\u30fc"],"type":"rich","provider_name":"Hatena Blog","image_url":null,"width":"100%","blog_url":"https://dk521123.hatenablog.com/"}