Update release notes wrt #3876

FasterXML · Apr 13, 2023 · f351903 · f351903
1 parent 9906b13
commit f351903
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diff --git a/release-notes/CREDITS-2.x b/release-notes/CREDITS-2.x
@@ -833,6 +833,9 @@ Carter Kozak (carterkozak@github)
   * Contributed #3624: Legacy `ALLOW_COERCION_OF_SCALARS` interacts poorly with Integer to
    Float coercion
    (2.14.0)
+  * Contributed #3876: `TypeFactory` cache performance degradation with
+    `constructSpecializedType()`
+   (2.15.0)
 
 Reinhard Prechtl (dnno@github)
   * Reported #2034: Serialization problem with type specialization of nested generic types

diff --git a/release-notes/VERSION-2.x b/release-notes/VERSION-2.x
@@ -20,6 +20,8 @@ Not yet released
 #3853: Add `MapperFeature.REQUIRE_TYPE_ID_FOR_SUBTYPES` to enable/disable
   strict subtype Type Id handling
  (contributed by Steve S))
+#3876: `TypeFactory` cache performance degradation with `constructSpecializedType()`
+ (contributed by Carter K)
 
 2.15.0-rc2 (28-Mar-2023)
 

diff --git a/src/main/java/com/fasterxml/jackson/databind/type/IdentityEqualityType.java b/src/main/java/com/fasterxml/jackson/databind/type/IdentityEqualityType.java
@@ -4,17 +4,17 @@
 
 /**
  * Internal abstract type representing {@link TypeBase} implementations which use reference equality.
+ *
+ * @since 2.15
  */
-abstract class IdentityEqualityType extends TypeBase {
-    protected IdentityEqualityType(
-            Class<?> raw,
-            TypeBindings bindings,
-            JavaType superClass,
-            JavaType[] superInts,
+abstract class IdentityEqualityType extends TypeBase
+{
+    private static final long serialVersionUID = 1L;
+
+    protected IdentityEqualityType(Class<?> raw,
+            TypeBindings bindings, JavaType superClass, JavaType[] superInts,
             int hash,
-            Object valueHandler,
-            Object typeHandler,
-            boolean asStatic) {
+            Object valueHandler, Object typeHandler, boolean asStatic) {
         super(raw, bindings, superClass, superInts, hash, valueHandler, typeHandler, asStatic);
     }