diff --git a/jdk/src/share/classes/sun/reflect/annotation/AnnotatedTypeFactory.java b/jdk/src/share/classes/sun/reflect/annotation/AnnotatedTypeFactory.java
index 926d6d0fc12..ae32624c071 100644
--- a/jdk/src/share/classes/sun/reflect/annotation/AnnotatedTypeFactory.java
+++ b/jdk/src/share/classes/sun/reflect/annotation/AnnotatedTypeFactory.java
@@ -34,7 +34,7 @@ import java.util.Map;
 
 import static sun.reflect.annotation.TypeAnnotation.*;
 
-public class AnnotatedTypeFactory {
+public final class AnnotatedTypeFactory {
     /**
      * Create an AnnotatedType.
      *
@@ -47,10 +47,10 @@ public class AnnotatedTypeFactory {
      *                          corresponds to
      */
     public static AnnotatedType buildAnnotatedType(Type type,
-                                                   LocationInfo currentLoc,
-                                                   TypeAnnotation[] actualTypeAnnos,
-                                                   TypeAnnotation[] allOnSameTarget,
-                                                   AnnotatedElement decl) {
+            LocationInfo currentLoc,
+            TypeAnnotation[] actualTypeAnnos,
+            TypeAnnotation[] allOnSameTarget,
+            AnnotatedElement decl) {
         if (type == null) {
             return EMPTY_ANNOTATED_TYPE;
         }
@@ -156,40 +156,40 @@ public class AnnotatedTypeFactory {
         }
 
         @Override
-        public Annotation[] getDeclaredAnnotations() {
+        public final Annotation[] getDeclaredAnnotations() {
             return annotations.values().toArray(new Annotation[0]);
         }
 
         @Override
         @SuppressWarnings("unchecked")
-        public <T extends Annotation> T getDeclaredAnnotation(Class<T> annotation) {
+        public final <T extends Annotation> T getDeclaredAnnotation(Class<T> annotation) {
             return (T)annotations.get(annotation);
         }
 
         @Override
-        public <T extends Annotation> T[] getDeclaredAnnotationsByType(Class<T> annotation) {
+        public final <T extends Annotation> T[] getDeclaredAnnotationsByType(Class<T> annotation) {
             return AnnotationSupport.getDirectlyAndIndirectlyPresent(annotations, annotation);
         }
 
         // AnnotatedType
         @Override
-        public Type getType() {
+        public final Type getType() {
             return type;
         }
 
         // Implementation details
-        LocationInfo getLocation() {
+        final LocationInfo getLocation() {
             return location;
         }
-        TypeAnnotation[] getTypeAnnotations() {
+        final TypeAnnotation[] getTypeAnnotations() {
             return allOnSameTargetTypeAnnotations;
         }
-        AnnotatedElement getDecl() {
+        final AnnotatedElement getDecl() {
             return decl;
         }
     }
 
-    private static class AnnotatedArrayTypeImpl extends AnnotatedTypeBaseImpl implements AnnotatedArrayType {
+    private static final class AnnotatedArrayTypeImpl extends AnnotatedTypeBaseImpl implements AnnotatedArrayType {
         AnnotatedArrayTypeImpl(Type type, LocationInfo location,
                 TypeAnnotation[] actualTypeAnnotations, TypeAnnotation[] allOnSameTargetTypeAnnotations,
                 AnnotatedElement decl) {
@@ -215,7 +215,7 @@ public class AnnotatedTypeFactory {
         }
     }
 
-    private static class AnnotatedTypeVariableImpl extends AnnotatedTypeBaseImpl implements AnnotatedTypeVariable {
+    private static final class AnnotatedTypeVariableImpl extends AnnotatedTypeBaseImpl implements AnnotatedTypeVariable {
         AnnotatedTypeVariableImpl(TypeVariable<?> type, LocationInfo location,
                 TypeAnnotation[] actualTypeAnnotations, TypeAnnotation[] allOnSameTargetTypeAnnotations,
                 AnnotatedElement decl) {
@@ -232,7 +232,8 @@ public class AnnotatedTypeFactory {
         }
     }
 
-    private static class AnnotatedParameterizedTypeImpl extends AnnotatedTypeBaseImpl implements AnnotatedParameterizedType {
+    private static final class AnnotatedParameterizedTypeImpl extends AnnotatedTypeBaseImpl
+            implements AnnotatedParameterizedType {
         AnnotatedParameterizedTypeImpl(ParameterizedType type, LocationInfo location,
                 TypeAnnotation[] actualTypeAnnotations, TypeAnnotation[] allOnSameTargetTypeAnnotations,
                 AnnotatedElement decl) {
@@ -265,7 +266,7 @@ public class AnnotatedTypeFactory {
         }
     }
 
-    private static class AnnotatedWildcardTypeImpl extends AnnotatedTypeBaseImpl implements AnnotatedWildcardType {
+    private static final class AnnotatedWildcardTypeImpl extends AnnotatedTypeBaseImpl implements AnnotatedWildcardType {
         private final boolean hasUpperBounds;
         AnnotatedWildcardTypeImpl(WildcardType type, LocationInfo location,
                 TypeAnnotation[] actualTypeAnnotations, TypeAnnotation[] allOnSameTargetTypeAnnotations,
diff --git a/jdk/src/share/classes/sun/reflect/annotation/TypeAnnotation.java b/jdk/src/share/classes/sun/reflect/annotation/TypeAnnotation.java
index 1f4b9e71f5e..5c94db4d6d5 100644
--- a/jdk/src/share/classes/sun/reflect/annotation/TypeAnnotation.java
+++ b/jdk/src/share/classes/sun/reflect/annotation/TypeAnnotation.java
@@ -40,7 +40,7 @@ import java.util.List;
  * distinguish between '@A Inner.@B Outer' in for example nested types),
  * target info and the declaration the TypeAnnotaiton was parsed from.
  */
-public class TypeAnnotation {
+public final class TypeAnnotation {
     private final TypeAnnotationTargetInfo targetInfo;
     private final LocationInfo loc;
     private final Annotation annotation;
@@ -92,7 +92,8 @@ public class TypeAnnotation {
         METHOD_FORMAL_PARAMETER,
         THROWS;
     }
-    public static class TypeAnnotationTargetInfo {
+
+    public static final class TypeAnnotationTargetInfo {
         private final TypeAnnotationTarget target;
         private final int count;
         private final int secondaryIndex;
@@ -131,7 +132,7 @@ public class TypeAnnotation {
         }
     }
 
-    public static class LocationInfo {
+    public static final class LocationInfo {
         private final int depth;
         private final Location[] locations;
 
@@ -204,7 +205,7 @@ public class TypeAnnotation {
             return true;
         }
 
-        public static class Location {
+        public static final class Location {
             public final byte tag;
             public final byte index;
 
diff --git a/jdk/src/share/classes/sun/reflect/annotation/TypeAnnotationParser.java b/jdk/src/share/classes/sun/reflect/annotation/TypeAnnotationParser.java
index d716a4734c3..abd28cfafd0 100644
--- a/jdk/src/share/classes/sun/reflect/annotation/TypeAnnotationParser.java
+++ b/jdk/src/share/classes/sun/reflect/annotation/TypeAnnotationParser.java
@@ -43,7 +43,7 @@ import static sun.reflect.annotation.TypeAnnotation.*;
  * TypeAnnotationParser implements the logic needed to parse
  * TypeAnnotations from an array of bytes.
  */
-public class TypeAnnotationParser {
+public final class TypeAnnotationParser {
     private static final TypeAnnotation[] EMPTY_TYPE_ANNOTATION_ARRAY = new TypeAnnotation[0];
 
     /**
@@ -237,7 +237,7 @@ public class TypeAnnotationParser {
         return parseAnnotatedBounds(bounds, decl, typeVarIndex, LocationInfo.BASE_LOCATION);
     }
     //helper for above
-    static <D extends GenericDeclaration> AnnotatedType[] parseAnnotatedBounds(Type[] bounds,
+    private static <D extends GenericDeclaration> AnnotatedType[] parseAnnotatedBounds(Type[] bounds,
             D decl,
             int typeVarIndex,
             LocationInfo loc) {