{"id":21461,"date":"2022-11-13T18:01:21","date_gmt":"2022-11-13T12:31:21","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-why-am-i-getting-this-error-java-lang-classcastexception\/"},"modified":"2022-11-13T18:01:21","modified_gmt":"2022-11-13T12:31:21","slug":"solved-why-am-i-getting-this-error-java-lang-classcastexception","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-why-am-i-getting-this-error-java-lang-classcastexception\/","title":{"rendered":"[Solved] Why am I getting this error ?? java.lang.ClasscastException"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-71524216\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"71524216\" data-parentid=\"71524044\" data-score=\"0\" 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>The top level object in your JSON file is an array so:<\/p>\n<pre><code>class letsRead \n {\n    public static void main(String [] args)\n    {\n        String inline = \"\";\n    \n        try\n        {\n            URL url = new URL(\"https:\/\/gist.githubusercontent.com\/anubhavshrimal\/75f6183458db8c453306f93521e93d37\/raw\/f77e7598a8503f1f70528ae1cbf9f66755698a16\/CountryCodes.json\");\n                    \n            HttpURLConnection conn = (HttpURLConnection)url.openConnection();\n    \n            conn.setRequestMethod(\"GET\");\n            \n            conn.connect();\n            \n            int responsecode = conn.getResponseCode();\n            System.out.println(\"Response code is: \" +responsecode);\n            \n            if(responsecode != 200)\n                throw new RuntimeException(\"HttpResponseCode: \" +responsecode);\n            else\n            {\n                Scanner sc = new Scanner(url.openStream());\n                while(sc.hasNext())\n                {\n                    inline=inline + sc.nextLine();\n                }\n                System.out.println(\"\\nJSON Response in String format\"); \n                System.out.println(inline);\n                sc.close();\n            }\n           \n            JSONParser parse = new JSONParser();\n                       \n            JSONArray jsonarr_1 = (JSONArray)parse.parse(inline);\n        \n            for(int i=0;i&lt;jsonarr_1.size();i++)\n            {\n                \n                JSONObject jsonobj_1 = (JSONObject)jsonarr_1.get(i);\n                System.out.println(jsonobj_1.get(\"name\"));\n                \n                \n            }\n                    conn.disconnect();\n        }\n        catch(Exception e)\n        {\n            e.printStackTrace();\n        }\n    }\n }\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">0<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Why am I getting this error ?? java.lang.ClasscastException <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] The top level object in your JSON file is an array so: class letsRead { public static void main(String [] args) { String inline = &#8220;&#8221;; try { URL url = new URL(&#8220;https:\/\/gist.githubusercontent.com\/anubhavshrimal\/75f6183458db8c453306f93521e93d37\/raw\/f77e7598a8503f1f70528ae1cbf9f66755698a16\/CountryCodes.json&#8221;); HttpURLConnection conn = (HttpURLConnection)url.openConnection(); conn.setRequestMethod(&#8220;GET&#8221;); conn.connect(); int responsecode = conn.getResponseCode(); System.out.println(&#8220;Response code is: &#8221; +responsecode); if(responsecode != 200) throw new RuntimeException(&#8220;HttpResponseCode: &#8230; <a title=\"[Solved] Why am I getting this error ?? java.lang.ClasscastException\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-why-am-i-getting-this-error-java-lang-classcastexception\/\" aria-label=\"More on [Solved] Why am I getting this error ?? java.lang.ClasscastException\">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":[361,323,356,1129],"class_list":["post-21461","post","type-post","status-publish","format-standard","hentry","category-solved","tag-arrays","tag-java","tag-json","tag-rest"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Why am I getting this error ?? java.lang.ClasscastException - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-why-am-i-getting-this-error-java-lang-classcastexception\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Why am I getting this error ?? java.lang.ClasscastException - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] The top level object in your JSON file is an array so: class letsRead { public static void main(String [] args) { String inline = &quot;&quot;; try { URL url = new URL(&quot;https:\/\/gist.githubusercontent.com\/anubhavshrimal\/75f6183458db8c453306f93521e93d37\/raw\/f77e7598a8503f1f70528ae1cbf9f66755698a16\/CountryCodes.json&quot;); HttpURLConnection conn = (HttpURLConnection)url.openConnection(); conn.setRequestMethod(&quot;GET&quot;); conn.connect(); int responsecode = conn.getResponseCode(); System.out.println(&quot;Response code is: &quot; +responsecode); if(responsecode != 200) throw new RuntimeException(&quot;HttpResponseCode: ... 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