{"provider_name":"Hatena Blog","author_name":"onozaty","type":"rich","author_url":"https://blog.hatena.ne.jp/onozaty/","blog_title":"Enjoy*Study","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.enjoyxstudy.com%2Fentry%2F20061115%2Fp2\" title=\"org.seasar.framework.util.SPrintWriter\u306eclose()\u5f8c\u306etoString() - Enjoy*Study\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2006-11-15 00:00:01","height":"190","title":"org.seasar.framework.util.SPrintWriter\u306eclose()\u5f8c\u306etoString()","url":"https://blog.enjoyxstudy.com/entry/20061115/p2","version":"1.0","blog_url":"https://blog.enjoyxstudy.com/","description":"SPrintWriter\u304c\u7d99\u627f\u3057\u3066\u3044\u308bPrintWriter\u306f\u3001close()\u3067\u81ea\u8eab\u304c\u6301\u3064writer\u306bnull\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u4f7f\u3044\u65b9\u3092\u3059\u308b\u3068java.lang.NullPointerException\u304c\u767a\u751f\u3057\u307e\u3059\u3002 PrintWriter writer = new SPrintWriter(); writer.write('a'); writer.close(); writer.toString();MockHttpServletResponseImpl\u4f7f\u3063\u305f\u5358\u4f53\u30c6\u30b9\u30c8\u3067\u3001\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u51fa\u529b\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u51fa\u529b\u6642\u306bwriter\u3092close\u3057\u2026","image_url":null,"width":"100%","categories":["[programming]"],"provider_url":"https://hatena.blog"}