optimize for deserialize none-constructor class

Author: wenshao

core/src/main/java/com/alibaba/fastjson2/reader/ObjectReaderNoneDefaultConstructor.java

@@ -8,6 +8,7 @@
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Type;
 import java.util.*;
+import java.util.function.BiFunction;
 import java.util.function.Function;
 
 import static com.alibaba.fastjson2.JSONB.Constants.BC_NULL;
@@ -20,6 +21,8 @@ public class ObjectReaderNoneDefaultConstructor<T>
     final Function<Map<Long, Object>, T> creatorFunction;
     final Map<Long, FieldReader> paramFieldReaderMap;
     final Constructor noneDefaultConstructor;
+    final BiFunction bifunction;
+    final Function function;
 
     public ObjectReaderNoneDefaultConstructor(
             Class objectClass,
@@ -60,6 +63,13 @@ public ObjectReaderNoneDefaultConstructor(
         } else {
             noneDefaultConstructor = null;
         }
+        if (creator instanceof ConstructorFunction) {
+            bifunction = ((ConstructorFunction<T>) creator).biFunction;
+            function = ((ConstructorFunction<T>) creator).function;
+        } else {
+            bifunction = null;
+            function = null;
+        }
     }
 
     static FieldReader[] concat(FieldReader[] a, FieldReader[] b) {
@@ -536,6 +546,12 @@ typeName, getObjectClass(), features | getFeatures()
 
     public T createInstance(Object[] args) {
         try {
+            if (function != null) {
+                return (T) function.apply(args[0]);
+            }
+            if (bifunction != null) {
+                return (T) bifunction.apply(args[0], args[1]);
+            }
             return (T) noneDefaultConstructor.newInstance(args);
         } catch (InstantiationException | IllegalAccessException | IllegalArgumentException |
                  InvocationTargetException e) {

core/src/main/java/com/alibaba/fastjson2/support/LambdaMiscCodec.java

@@ -442,7 +442,7 @@ public static Function createFunction(Constructor constructor) {
                     METHOD_TYPE_FUNCTION,
                     METHOD_TYPE_OBJECT_OBJECT,
                     methodHandle,
-                    MethodType.methodType(declaringClass, param0)
+                    MethodType.methodType(declaringClass, box(param0))
             );
             return (Function) callSite.getTarget().invokeExact();
         } catch (Throwable ignored) {

test-jdk17/src/test/java/com/alibaba/fastjson2/RecordTest.java

@@ -80,4 +80,21 @@ public void test4() {
 
     private record Item4(int value) {
     }
+
+
+    @Test
+    public void test5() {
+        Item5 item = new Item5(new User5(true, "abc"));
+        String str = JSON.toJSONString(item);
+        Item5 item2 = JSON.parseObject(str, Item5.class);
+        assertEquals(item.user.default_profile, item2.user.default_profile);
+        assertEquals(item.user.screen_name, item2.user.screen_name);
+    }
+
+    private record User5(boolean default_profile, String screen_name) {
+    }
+
+    private record Item5(User5 user) implements Serializable {
+    }
+
 }