Fixed #2758

2 files changed, 9 insertions, 6 deletions

diff --git a/src/main/java/com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.java b/src/main/java/com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.java
index 0df42e025..9c84bedd8 100644
--- a/src/main/java/com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.java
+++ b/src/main/java/com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.java
@@ -875,9 +875,8 @@ name, ((AnnotatedParameter) m).getIndex());
         if (ClassUtil.isProxyType(type)) {
             throw new IllegalArgumentException("Cannot deserialize Proxy class "+type.getName()+" as a Bean");
         }
-        /* also: can't deserialize some local classes: static are ok; in-method not;
-         * other non-static inner classes are ok
-         */
+        // also: can't deserialize some local classes: static are ok; in-method not;
+        // other non-static inner classes are ok
         typeStr = ClassUtil.isLocalType(type, true);
         if (typeStr != null) {
             throw new IllegalArgumentException("Cannot deserialize Class "+type.getName()+" (of type "+typeStr+") as a Bean");
diff --git a/src/main/java/com/fasterxml/jackson/databind/util/ClassUtil.java b/src/main/java/com/fasterxml/jackson/databind/util/ClassUtil.java
index 2a984dc90..78f5562e9 100644
--- a/src/main/java/com/fasterxml/jackson/databind/util/ClassUtil.java
+++ b/src/main/java/com/fasterxml/jackson/databind/util/ClassUtil.java
@@ -184,11 +184,15 @@ public final class ClassUtil
     {
         /* As per [JACKSON-187], GAE seems to throw SecurityExceptions
          * here and there... and GAE itself has a bug, too
-         * (see []). Bah. So we need to catch some wayward exceptions on GAE
+         * Bah. So we need to catch some wayward exceptions on GAE
          */
         try {
+            final boolean isStatic = Modifier.isStatic(type.getModifiers());
+
             // one more: method locals, anonymous, are not good:
-            if (hasEnclosingMethod(type)) {
+            // 23-Jun-2020, tatu: [databind#2758] With JDK14+ should allow
+            //    local Record types, however
+            if (!isStatic && hasEnclosingMethod(type)) {
                 return "local/anonymous";
             }
             /* But how about non-static inner classes? Can't construct
@@ -196,7 +200,7 @@ public final class ClassUtil
              * happens to be enclosing... but that gets convoluted)
              */
             if (!allowNonStatic) {
-                if (isNonStaticInnerClass(type)) {
+                if (!isStatic && getEnclosingClass(type) != null) {
                     return "non-static member class";
                 }
             }