UPDATE

Author: CN-RBL

index.html

@@ -78,5 +78,12 @@
     return 0;
 }
 </code></pre>
+    <pre><code class="language-java">public class HelloWorld {
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+    }
+}
+</code></pre>
+
 </body>
 </html>