Minor fix to int->long for MapperFeatures change

Author: cowtowncoder

src/main/java/com/fasterxml/jackson/databind/MapperFeature.java

@@ -577,8 +577,8 @@ public enum MapperFeature implements ConfigFeature
     private final long _mask;
 
     // @since 2.13
-    public static int collectLongDefaults() {
-        int flags = 0;
+    public static long collectLongDefaults() {
+        long flags = 0;
         for (MapperFeature value : MapperFeature.values()) {
             if (value.enabledByDefault()) {
                 flags |= value.getLongMask();

src/test/java/com/fasterxml/jackson/databind/mixins/MapperMixinsCopy1998Test.java

@@ -88,6 +88,7 @@ public MyChildB(String name) {
         }
     }
 
+    @SuppressWarnings("deprecation")
     public void testB_KO() throws Exception
     {
         final ObjectMapper DEFAULT = defaultMapper();

src/test/java/com/fasterxml/jackson/databind/module/TestDuplicateRegistration.java

@@ -28,10 +28,11 @@ public void setupModule(SetupContext context) {
         }
     }
 
+    @SuppressWarnings("deprecation")
     public void testDuplicateRegistration() throws Exception
     {
         // by default, duplicate registration should be prevented
-        ObjectMapper mapper = new ObjectMapper();
+        ObjectMapper mapper = newJsonMapper();
         assertTrue(mapper.isEnabled(MapperFeature.IGNORE_DUPLICATE_MODULE_REGISTRATIONS));
         MyModule module = new MyModule();
         mapper.registerModule(module);