Fix #109

Author: cowtowncoder

src/main/java/com/fasterxml/jackson/annotation/JsonAnyGetter.java

@@ -20,4 +20,15 @@
 @JacksonAnnotation
 public @interface JsonAnyGetter
 {
+    /**
+     * Optional argument that defines whether this annotation is active
+     * or not. The only use for value 'false' if for overriding purposes.
+     * Overriding may be necessary when used
+     * with "mix-in annotations" (aka "annotation overrides").
+     * For most cases, however, default value of "true" is just fine
+     * and should be omitted.
+     *
+     * @since 2.9
+     */
+    boolean enabled() default true;
 }

src/main/java/com/fasterxml/jackson/annotation/JsonAnySetter.java

@@ -6,20 +6,33 @@
 import java.lang.annotation.Target;
 
 /**
- * Marker annotation that can be used to define a non-static,
+ * Marker annotation that can be used to define a logical "any setter" mutator --
+ * either using non-static
  * two-argument method (first argument name of property, second value
- * to set), to be used as a "fallback" handler
+ * to set) or a field (of type {@link java.util.Map} or POJO) -
+ * to be used as a "fallback" handler
  * for all otherwise unrecognized properties found from JSON content.
  * It is similar to {@link javax.xml.bind.annotation.XmlAnyElement}
  * in behavior; and can only be used to denote a single property
  * per type.
  *<p>
  * If used, all otherwise unmapped key-value pairs from JSON Object values
- * are added to the property (of type Map or bean).
+ * are added using mutator.
  */
 @Target({ElementType.ANNOTATION_TYPE, ElementType.METHOD, ElementType.FIELD})
 @Retention(RetentionPolicy.RUNTIME)
 @JacksonAnnotation
 public @interface JsonAnySetter
 {
+    /**
+     * Optional argument that defines whether this annotation is active
+     * or not. The only use for value 'false' if for overriding purposes.
+     * Overriding may be necessary when used
+     * with "mix-in annotations" (aka "annotation overrides").
+     * For most cases, however, default value of "true" is just fine
+     * and should be omitted.
+     *
+     * @since 2.9
+     */
+    boolean enabled() default true;
 }