feat: 들여쓰기

src/main/java/com/kamco/cd/kamcoback/common/api/HelloApiController.java

@@ -12,14 +12,14 @@ import org.springframework.web.bind.annotation.RestController;
 @RequestMapping("/api/hello")
 public class HelloApiController {
 
-    private final HelloService helloService;
+  private final HelloService helloService;
 
-    @GetMapping
-    public HelloDto.Res hello(HelloDto.Req req) {
-        req.valid();
+  @GetMapping
+  public HelloDto.Res hello(HelloDto.Req req) {
+    req.valid();
 
-        Res res = helloService.sayHello(req);
+    Res res = helloService.sayHello(req);
 
-        return res;
-    }
+    return res;
+  }
 }

src/main/java/com/kamco/cd/kamcoback/common/api/HelloDto.java

@@ -8,29 +8,29 @@ import lombok.Setter;
 
 public class HelloDto {
 
-    @Getter
-    @Setter
-    @NoArgsConstructor
-    @AllArgsConstructor
-    public static class Req {
-        private String id;
+  @Getter
+  @Setter
+  @NoArgsConstructor
+  @AllArgsConstructor
+  public static class Req {
+    private String id;
 
-        public void valid() {
-            if (id == null) {
-                throw new IllegalArgumentException(id);
-            }
-        }
+    public void valid() {
+      if (id == null) {
+        throw new IllegalArgumentException(id);
+      }
     }
+  }
 
-    @Getter
-    public static class Res {
-        private String id;
-        private String name;
+  @Getter
+  public static class Res {
+    private String id;
+    private String name;
 
-        @Builder
-        public Res(String id, String name) {
-            this.id = id;
-            this.name = name;
-        }
+    @Builder
+    public Res(String id, String name) {
+      this.id = id;
+      this.name = name;
     }
+  }
 }