{"author_url":"https://blog.hatena.ne.jp/winebarrel/","blog_title":"so what","categories":["JAVA"],"description":"http://www.manageability.org/blog/stuff/open-source-java-data-structures-and-algorithms/view \u8907\u6570\u30ad\u30fc\u306e\u30de\u30c3\u30d7\u3063\u3066\u306a\u3044\u304b\u306a\u2026 \u8ffd\u8a18 commons-collections\u306bMultiKeyMap\u3063\u3066\u3042\u3063\u305f\u3002 http://jakarta.apache.org/commons/collections/apidocs-COLLECTIONS_3_1/org/apache/commons/collections/map/MultiKeyMap.html","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20050531%2Fp2\" title=\" Open Source Java Collections API Extensions - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2005-05-31 00:00:04","type":"rich","title":" Open Source Java Collections API Extensions","height":"190","provider_url":"https://hatena.blog","version":"1.0","url":"https://so-wh.at/entry/20050531/p2","author_name":"winebarrel","provider_name":"Hatena Blog","blog_url":"https://so-wh.at/","image_url":null}