{"id":13112,"date":"2022-10-03T01:17:30","date_gmt":"2022-10-02T19:47:30","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-throw-filenotfoundexception-when-using-bufferedreader-closed\/"},"modified":"2022-10-03T01:17:30","modified_gmt":"2022-10-02T19:47:30","slug":"solved-how-to-throw-filenotfoundexception-when-using-bufferedreader-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-throw-filenotfoundexception-when-using-bufferedreader-closed\/","title":{"rendered":"[Solved] How to throw FileNotFoundException when using BufferedReader? [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-20316200\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"20316200\" data-parentid=\"20316153\" data-score=\"3\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>All that adding a <code>throws<\/code> does it say that the method can throw an <code>Exception<\/code>, you want to be handling an <code>Exception<\/code> if it is thrown. To do this, you can wrap the code chunk is a try-catch block.  There is no way to stop an <code>Exception<\/code> from being thrown if it should be thrown, but the try-catch block will make it so that your program doesn&#8217;t crash.  The <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/docs.oracle.com\/javase\/tutorial\/essential\/exceptions\/catch.html\">Oracle Tutorial<\/a> is quite helpful.<\/p>\n<p>For this example, you would do something like this:<\/p>\n<pre><code>try \n{\n  \/\/This already throws FileNotFoundException\n  br = new BufferedReader(new FileReader(filename));\n} \ncatch(FileNotFoundException e)\n{\n  e.printStackTrace();\n}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to throw FileNotFoundException when using BufferedReader? [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] All that adding a throws does it say that the method can throw an Exception, you want to be handling an Exception if it is thrown. To do this, you can wrap the code chunk is a try-catch block. There is no way to stop an Exception from being thrown if it should be &#8230; <a title=\"[Solved] How to throw FileNotFoundException when using BufferedReader? [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-throw-filenotfoundexception-when-using-bufferedreader-closed\/\" aria-label=\"More on [Solved] How to throw FileNotFoundException when using BufferedReader? [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[2176,456,323],"class_list":["post-13112","post","type-post","status-publish","format-standard","hentry","category-solved","tag-bufferedreader","tag-exception","tag-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to throw FileNotFoundException when using BufferedReader? 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