better comment

Author: m999rvi

src/main/java/api/java/lang/ShutdownHookDemo.java

@@ -2,18 +2,18 @@
 
 public class ShutdownHookDemo {
 
-    // a class that extends thread is to be called when the program does exit
-    static class ShutDownHook extends Thread {
-        public void run() {
-            System.out.println("This thread part of the class ShutDownHook is executed after the main thread exited...");
-        }
-    }
-
     public static void main(String[] args) throws InterruptedException {
         System.out.println("Demo of a Shutdown hook.");
         Runtime.getRuntime().addShutdownHook(new ShutDownHook());
         System.out.println("Waiting 5 second...");
         Thread.sleep(5000);
         System.out.println("At the end of the main thread, the shutdownhook is executed");
     }
+
+    // a class that extends thread is to be called when the program does exit
+    static class ShutDownHook extends Thread {
+        public void run() {
+            System.out.println("This thread, part of the class ShutDownHook, is executed after the main thread exited...");
+        }
+    }
 }