bug fix for issue #2851 on jdk8

alibaba · Aug 8, 2024 · 70fa094 · 70fa094
1 parent 05edc92
commit 70fa094
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diff --git a/core/src/main/java/com/alibaba/fastjson2/reader/ObjectReaderImplList.java b/core/src/main/java/com/alibaba/fastjson2/reader/ObjectReaderImplList.java
@@ -174,6 +174,7 @@ public static ObjectReader of(Type type, Class listClass, long features) {
                     instanceClass = TreeSet.class;
                     builder = (Function<NavigableSet, NavigableSet>) Collections::synchronizedNavigableSet;
                     break;
+                case "java.util.RandomAccessSubList":
                 case "java.util.AbstractList$RandomAccessSubList":
                     instanceClass = ArrayList.class;
                     break;

diff --git a/core/src/test/java/com/alibaba/fastjson2/issues_2800/Issue2851.java b/core/src/test/java/com/alibaba/fastjson2/issues_2800/Issue2851.java
@@ -11,9 +11,10 @@
 public class Issue2851 {
     @Test
     public void test() {
+
         List<String> list = Arrays.asList("").subList(0, 1);
         byte[] bytes = JSONB.toBytes(list, JSONWriter.Feature.WriteClassName);
-        JSONReader.AutoTypeBeforeHandler autoTypeFilter = JSONReader.autoTypeFilter("java.util.AbstractList");
+        JSONReader.AutoTypeBeforeHandler autoTypeFilter = JSONReader.autoTypeFilter("java.util.");
         JSONReader.Context context = JSONFactory.createReadContext();
         context.config(autoTypeFilter);
         List<String> parsed = (List<String>) JSONB.parse(bytes, context);