Further clean up wrt #462

Author: cowtowncoder

src/main/java/com/fasterxml/jackson/dataformat/xml/JacksonXmlAnnotationIntrospector.java

@@ -14,7 +14,8 @@
  * additional xml-specific annotation that Jackson provides. Note, however, that
  * there is no JAXB annotation support here; that is provided with
  * separate introspector (see
- * {@link com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector}).
+ * https://github.com/FasterXML/jackson-modules-base/tree/master/jaxb,
+ * class {@code com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector}).
  */
 public class JacksonXmlAnnotationIntrospector
     extends JacksonAnnotationIntrospector
@@ -46,6 +47,16 @@ public JacksonXmlAnnotationIntrospector(boolean defaultUseWrapper) {
         _cfgDefaultUseWrapper = defaultUseWrapper;
     }
 
+    /*
+    /**********************************************************************
+    /* Extended API XML format module requires
+    /**********************************************************************
+     */
+
+    public void setDefaultUseWrapper(boolean b) {
+        _cfgDefaultUseWrapper = b;
+    }
+
     /*
     /**********************************************************************
     /* Overrides of JacksonAnnotationIntrospector impls
@@ -148,11 +159,6 @@ public Boolean isOutputAsCData(MapperConfig<?> config, Annotated ann) {
         return null;
     }
 
-    @Override
-    public void setDefaultUseWrapper(boolean b) {
-        _cfgDefaultUseWrapper = b;
-    }
-
     /*
     /**********************************************************************
     /* Overrides for name, property detection

src/main/java/com/fasterxml/jackson/dataformat/xml/XmlAnnotationIntrospector.java

@@ -12,11 +12,6 @@
 public interface XmlAnnotationIntrospector
     extends AnnotationIntrospector.XmlExtensions
 {
-    /**
-     * @since 2.7
-     */
-    public void setDefaultUseWrapper(boolean b);
-
     /*
     /**********************************************************************
     /* Replacement of 'AnnotationIntrospector.Pair' to use when combining
@@ -94,15 +89,5 @@ public Boolean isOutputAsCData(MapperConfig<?> config, Annotated ann) {
             }
             return value;
         }
-
-        @Override
-        public void setDefaultUseWrapper(boolean b) {
-            if (_xmlPrimary instanceof XmlAnnotationIntrospector) {
-                ((XmlAnnotationIntrospector)_xmlPrimary).setDefaultUseWrapper(b);
-            }
-            if (_xmlSecondary instanceof XmlAnnotationIntrospector) {
-                ((XmlAnnotationIntrospector)_xmlSecondary).setDefaultUseWrapper(b);
-            }
-        }
     }
 }

src/main/java/com/fasterxml/jackson/dataformat/xml/XmlMapper.java

@@ -264,8 +264,8 @@ public XmlMapper setDefaultUseWrapper(boolean state) {
         // ser and deser configs should usually have the same introspector, so:
         AnnotationIntrospector ai0 = getDeserializationConfig().getAnnotationIntrospector();
         for (AnnotationIntrospector ai : ai0.allIntrospectors()) {
-            if (ai instanceof XmlAnnotationIntrospector) {
-                ((XmlAnnotationIntrospector) ai).setDefaultUseWrapper(state);
+            if (ai instanceof JacksonXmlAnnotationIntrospector) {
+                ((JacksonXmlAnnotationIntrospector) ai).setDefaultUseWrapper(state);
             }
         }
         return this;

src/main/java/com/fasterxml/jackson/dataformat/xml/jaxb/XmlJaxbAnnotationIntrospector.java

@@ -59,9 +59,4 @@ public Boolean isOutputAsText(MapperConfig<?> config, Annotated ann) {
     public Boolean isOutputAsCData(MapperConfig<?> config, Annotated ann) {
         return null;
     }
-
-    @Override
-    public void setDefaultUseWrapper(boolean b) {
-        // nothing to do with JAXB
-    }
 }