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hw3: PhotoAlbumModel: improve performance by returning unmodifiable list rather than copying

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This commit is contained in:
Yuri Tatishchev
2025-03-25 00:46:31 -07:00
parent 0fb5fd0654
commit d4705dc11e
1 changed files with 1 additions and 1 deletions
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hw3/src/model/PhotoAlbumModel.java
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@@ -64,7 +64,7 @@ public class PhotoAlbumModel {
} }
public List<Photo> getPhotos() { public List<Photo> getPhotos() {
return new ArrayList<>(photos); return Collections.unmodifiableList(photos);
} }
public Photo getCurrentPhoto() { public Photo getCurrentPhoto() {