{"url":"https://miya2000.hatenadiary.org/entry/20120320/p0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/miya2000/20120321/20120321210131.png","title":" Java \u306e List \u306e indexOf, contains, remove \u304c\u306a\u305c\u304b\u30bf\u30a4\u30d7\u30bb\u30fc\u30d5\u3058\u3083\u306a\u304f\u3066\u8efd\u304f\u6b7b\u306d\u308b\u4ef6 (Map#get(Object) \u3082)","provider_url":"https://hatena.blog","width":"100%","type":"rich","author_name":"miya2000","blog_title":"m2","provider_name":"Hatena Blog","version":"1.0","height":"190","author_url":"https://blog.hatena.ne.jp/miya2000/","description":"\u3044\u3084\u30fc\u305d\u3093\u306a\u306f\u305a\u306f\u306a\u3044\u3068\u601d\u3063\u3066\u4eca\u307e\u3067\u78ba\u8a8d\u3059\u3089\u3057\u3066\u307e\u305b\u3093\u3067\u3057\u305f\u3002 http://java.sun.com/javase/ja/6/docs/ja/api/java/util/List.html#contains(java.lang.Object)\u3069\u3046\u3044\u3046\u3053\u3068\u304b\u3068\u3044\u3046\u3068\u3001\u3053\u308c\u304c\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u3089\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002 import static java.util.Arrays.*; public class Hoge { public static boolean isHogehoge(Integer hogeType) { return asList(\"1\", \"3\", \"5\").conta\u2026","categories":["java"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmiya2000.hatenadiary.org%2Fentry%2F20120320%2Fp0\" title=\" Java \u306e List \u306e indexOf, contains, remove \u304c\u306a\u305c\u304b\u30bf\u30a4\u30d7\u30bb\u30fc\u30d5\u3058\u3083\u306a\u304f\u3066\u8efd\u304f\u6b7b\u306d\u308b\u4ef6 (Map#get(Object) \u3082) - m2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2012-03-20 00:00:00","blog_url":"https://miya2000.hatenadiary.org/"}