{"id":135683,"date":"2024-04-23T10:52:49","date_gmt":"2024-04-23T05:22:49","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=135683"},"modified":"2024-04-23T10:52:49","modified_gmt":"2024-04-23T05:22:49","slug":"java-program-on-generic-methods","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/java-program-on-generic-methods\/","title":{"rendered":"Java Program on Generic Methods"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package dataflair;\r\n\r\nclass MyGen&lt;T extends Number&gt;\r\n{\r\n     T ar[];\r\n     MyGen(T ar[])\r\n     {\r\n         this.ar=ar;\r\n     }\r\n     void sumofElements()\r\n     {\r\n               double s=0.0;\r\n         for(int i=0;i&lt;ar.length;i++)\r\n         {\r\n             s=s+ar[i].doubleValue();\r\n         }\r\n         System.out.println(\"Sum of elements is: \"+s);\r\n     }\r\n}\r\npublic class TestMain1 \r\n{\r\n       public static void main(String[] args) \r\n       {\r\n                 Integer I[]={10,20,30,40,50};\r\n                 Double D[]={12.22,22.44,55.66,88.99};\r\n                 Byte B[]={12,4,55,66,10};\r\n                 String S[]={\"a\",\"b\"};\r\n             MyGen&lt;Integer&gt;M1=new MyGen&lt;Integer&gt;(I);                            \r\n             \r\n             MyGen&lt;Double&gt;M2=new MyGen&lt;Double&gt;(D);                            \r\n             System.out.println(\"Sum of Integer\");\r\n             M1.sumofElements();\r\n             System.out.println(\"Sum of Double\");\r\n             M2.sumofElements();\r\n             MyGen&lt;Byte&gt;M3=new MyGen&lt;Byte&gt;(B);    \r\n              System.out.println(\"Sum of Byte\");\r\n             M3.sumofElements();\r\n             \r\n                                     \r\n             \r\n             \r\n       }\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 package dataflair; class MyGen&lt;T extends Number&gt; { T ar[]; MyGen(T ar[]) { this.ar=ar; } void sumofElements() { double s=0.0; for(int i=0;i&lt;ar.length;i++) { s=s+ar[i].doubleValue(); } System.out.println(&#8220;Sum of elements is: &#8220;+s); } } public&#46;&#46;&#46;<\/p>\n","protected":false},"author":86671,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[31572,31570,7345,31571,29859,29858,31569],"class_list":["post-135683","post","type-post","status-publish","format-standard","hentry","category-java","tag-generic-methods","tag-generic-methods-in-java","tag-java","tag-java-generic-methods","tag-java-practical","tag-java-program","tag-java-program-on-generic-methods"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Java Program on Generic Methods - DataFlair<\/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:\/\/data-flair.training\/blogs\/java-program-on-generic-methods\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java Program on Generic Methods - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 package dataflair; class MyGen&lt;T extends Number&gt; { T ar[]; MyGen(T ar[]) { this.ar=ar; } void sumofElements() { double s=0.0; for(int i=0;i&lt;ar.length;i++) { s=s+ar[i].doubleValue(); } System.out.println(&quot;Sum of elements is: &quot;+s); } } public&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/java-program-on-generic-methods\/\" \/>\n<meta property=\"og:site_name\" content=\"DataFlair\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DataFlairWS\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-23T05:22:49+00:00\" \/>\n<meta name=\"author\" content=\"TechVidvan Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:site\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TechVidvan Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Java Program on Generic Methods - DataFlair","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/data-flair.training\/blogs\/java-program-on-generic-methods\/","og_locale":"en_US","og_type":"article","og_title":"Java Program on Generic Methods - DataFlair","og_description":"Program 1 package dataflair; 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