chore: adds hint for ResponseEntity

Author: anthonydmays

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/web/MediaItemsController.java

@@ -1,32 +1,36 @@
 package com.codedifferently.lesson26.web;
 
-import com.codedifferently.lesson26.library.Librarian;
-import com.codedifferently.lesson26.library.Library;
-import com.codedifferently.lesson26.library.MediaItem;
-import com.codedifferently.lesson26.library.search.SearchCriteria;
 import java.io.IOException;
 import java.util.List;
 import java.util.Set;
+
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.codedifferently.lesson26.library.Librarian;
+import com.codedifferently.lesson26.library.Library;
+import com.codedifferently.lesson26.library.MediaItem;
+import com.codedifferently.lesson26.library.search.SearchCriteria;
+
 @RestController
 @CrossOrigin
 public class MediaItemsController {
-  private final Library library;
-  private final Librarian librarian;
 
-  public MediaItemsController(Library library) throws IOException {
-    this.library = library;
-    this.librarian = library.getLibrarians().stream().findFirst().orElseThrow();
-  }
+    private final Library library;
+    private final Librarian librarian;
+
+    public MediaItemsController(Library library) throws IOException {
+        this.library = library;
+        this.librarian = library.getLibrarians().stream().findFirst().orElseThrow();
+    }
 
-  @GetMapping("/items")
-  public GetMediaItemsResponse getItems() {
-    Set<MediaItem> items = library.search(SearchCriteria.builder().build());
-    List<MediaItemResponse> responseItems = items.stream().map(MediaItemResponse::from).toList();
-    var response = GetMediaItemsResponse.builder().items(responseItems).build();
-    return response;
-  }
+    @GetMapping("/items")
+    public ResponseEntity<GetMediaItemsResponse> getItems() {
+        Set<MediaItem> items = library.search(SearchCriteria.builder().build());
+        List<MediaItemResponse> responseItems = items.stream().map(MediaItemResponse::from).toList();
+        var response = GetMediaItemsResponse.builder().items(responseItems).build();
+        return ResponseEntity.ok(response);
+    }
 }