編集履歴

回答編集履歴

修正

2021/08/31 02:54

投稿

スコア3971

test CHANGED Viewed

@@ -186,9 +186,21 @@
     public boolean equals(Object obj) {
-      return obj != null && this.getClass().equals(obj.getClass()) && this.toString()
+      return obj != null && this.getClass().equals(obj.getClass()) && this.localTime.equals(
+          ((Model) obj).localTime) && this.height == ((Model) obj).height
+          && this.weight == ((Model) obj).weight;
+    }
+    @Override
-          .equals(obj.toString());
+    public int hashCode() {
+      return Objects.hash(localTime, height, weight);
     }