diff --git a/xjc/src/com/sun/tools/jxc/model/nav/ApNavigator.java b/xjc/src/com/sun/tools/jxc/model/nav/ApNavigator.java
index f1d3745..3a16a1c 100644
--- a/xjc/src/com/sun/tools/jxc/model/nav/ApNavigator.java
+++ b/xjc/src/com/sun/tools/jxc/model/nav/ApNavigator.java
@@ -47,6 +47,7 @@ import com.sun.xml.bind.v2.model.nav.Navigator;
 import com.sun.xml.bind.v2.runtime.Location;
 
 import javax.annotation.processing.ProcessingEnvironment;
+import javax.lang.model.element.AnnotationMirror;
 import javax.lang.model.element.Element;
 import javax.lang.model.element.ElementKind;
 import javax.lang.model.element.ExecutableElement;
@@ -66,6 +67,8 @@ import javax.lang.model.util.ElementFilter;
 import javax.lang.model.util.Elements;
 import javax.lang.model.util.SimpleTypeVisitor6;
 import javax.lang.model.util.Types;
+
+import java.lang.annotation.Annotation;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -387,6 +390,21 @@ public class ApNavigator implements Navigator<TypeMirror, TypeElement, VariableE
         public TypeKind getKind() {
             throw new IllegalStateException();
         }
+
+        @Override
+        public <T extends Annotation> T[] getAnnotationsByType(Class<T> annotationClass) {
+            throw new IllegalStateException();
+        }
+
+        @Override
+        public <A extends Annotation> A getAnnotation(Class<A> annotationType) {
+            throw new IllegalStateException();
+        }
+
+        @Override
+        public List<? extends AnnotationMirror> getAnnotationMirrors() {
+            throw new IllegalStateException();
+        }
     };
 
     public Location getClassLocation(TypeElement typeElement) {