nice lab

complete/src/main/java/hello/Application.java

     public static void main(String[] args) {
         SpringApplication.run(Application.class, args);
     }
-}
+}

complete/src/main/java/hello/Greeting.java

         this.content = content;
     }
 
-    public long getId() {
-        return id;
-    }
+    public long getId() { return id; }
 
-    public String getContent() {
-        return content;
-    }
+    public String getContent() { return content; }
 }

complete/src/main/java/hello/GreetingController.java

     private final AtomicLong counter = new AtomicLong();
 
     @RequestMapping("/greeting")
-    public Greeting greeting(@RequestParam(value="name", defaultValue="World") String name) {
-        return new Greeting(counter.incrementAndGet(),
-                            String.format(template, name));
+    public Greeting greeting(@RequestParam(value = "name", defaultValue = "World") String name) {
+        return new Greeting(counter.incrementAndGet(), String.format(template, name));
     }
-}
+}