{"description":"\u307e\u3055\u304b\u3001\u3053\u3093\u306a\u30b3\u30fc\u30c9\u66f8\u3044\u3066\u306a\u3044\u3088\u306d\uff1f String items[] = {\"\u3044\u3093\u304f\", \"\u3059\u307f\", \"\u3042\u308a\u3059\"}; boolean hasItem = false; for (String s : items){ if(\"\u3059\u307f\".equals(s)){ hasItem = true; break; } } if (hasItem){ System.out.println(\"\u307e\u3058\u304b\u308b\u3061\u3047\u3093\u3058\uff01\"); } Collection.contains(Object o)\u3092\u5229\u7528\u3057\u307e\u3059\u3002 String items[] = {\"\u3044\u3093\u304f\", \"\u3059\u307f\", \"\u3042\u308a\u3059\"}; if (Arrays.asList(ite\u2026","author_url":"https://blog.hatena.ne.jp/kunst1080/","categories":["Java"],"image_url":null,"type":"rich","published":"2013-05-23 23:05:26","height":"190","title":"\u3010Java\u3011\u914d\u5217\u304c\u7279\u5b9a\u306e\u5024\u3092\u542b\u3093\u3067\u3044\u308b\u304b\u3069\u3046\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b","provider_url":"https://hatena.blog","author_name":"kunst1080","blog_url":"https://kunst1080.hatenablog.com/","url":"https://kunst1080.hatenablog.com/entry/2013/05/23/230526","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkunst1080.hatenablog.com%2Fentry%2F2013%2F05%2F23%2F230526\" title=\"\u3010Java\u3011\u914d\u5217\u304c\u7279\u5b9a\u306e\u5024\u3092\u542b\u3093\u3067\u3044\u308b\u304b\u3069\u3046\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b - \u304f\u3093\u3059\u3068\u306e\u5099\u5fd8\u9332\" 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":"\u304f\u3093\u3059\u3068\u306e\u5099\u5fd8\u9332","width":"100%","version":"1.0"}