Simplify ImmutableSeqs.CopiesSeq

Glavo · Jan 5, 2025 · a214a88 · a214a88
1 parent e0a3956
commit a214a88
Showing 1 changed file with 2 additions and 17 deletions.
diff --git a/kala-collection/src/main/java/kala/collection/immutable/ImmutableSeqs.java b/kala-collection/src/main/java/kala/collection/immutable/ImmutableSeqs.java
@@ -1160,27 +1160,12 @@ static final class CopiesSeq<E> extends CopiesSeqBase<E> implements ImmutableSeq
 
         @Override
         public int hashCode() {
-            if (value == null) {
-                return SEQ_HASH_MAGIC;
-            }
-            final int vh = value.hashCode();
-            if (vh == 0) {
-                return SEQ_HASH_MAGIC;
-            }
-
-            int h = 0;
-            for (int i = 0; i < size; i++) {
-                h = h * 31 + vh;
-            }
-            return h + SEQ_HASH_MAGIC;
+            return Seq.hashCode(this);
         }
 
         @Override
         public boolean equals(Object obj) {
-            if (!(obj instanceof Seq<?> other)) {
-                return false;
-            }
-            return Seq.equals(this, other);
+            return obj instanceof Seq<?> other && Seq.equals(this, other);
         }
     }