diff --git a/src/reflection.h b/src/reflection.h
index 03847f8..2979e5b 100644
--- a/src/reflection.h
+++ b/src/reflection.h
@@ -27,19 +27,27 @@
 union JValue;
 class Method;
 class Object;
-class ScopedJniThreadState;
+class ScopedObjectAccess;
 
-void InitBoxingMethods();
-void BoxPrimitive(Primitive::Type src_class, JValue& value);
-bool UnboxPrimitiveForArgument(Object* o, Class* dst_class, JValue& unboxed_value, Method* m, size_t index);
-bool UnboxPrimitiveForField(Object* o, Class* dst_class, JValue& unboxed_value, Field* f);
-bool UnboxPrimitiveForResult(Object* o, Class* dst_class, JValue& unboxed_value);
+void BoxPrimitive(Primitive::Type src_class, JValue& value)
+    SHARED_LOCKS_REQUIRED(GlobalSynchronization::mutator_lock_);
+bool UnboxPrimitiveForArgument(Object* o, Class* dst_class, JValue& unboxed_value, Method* m,
+                               size_t index)
+    SHARED_LOCKS_REQUIRED(GlobalSynchronization::mutator_lock_);
+bool UnboxPrimitiveForField(Object* o, Class* dst_class, JValue& unboxed_value, Field* f)
+    SHARED_LOCKS_REQUIRED(GlobalSynchronization::mutator_lock_);
+bool UnboxPrimitiveForResult(Object* o, Class* dst_class, JValue& unboxed_value)
+    SHARED_LOCKS_REQUIRED(GlobalSynchronization::mutator_lock_);
 
-bool ConvertPrimitiveValue(Primitive::Type src_class, Primitive::Type dst_class, const JValue& src, JValue& dst);
+bool ConvertPrimitiveValue(Primitive::Type src_class, Primitive::Type dst_class, const JValue& src,
+                           JValue& dst)
+    SHARED_LOCKS_REQUIRED(GlobalSynchronization::mutator_lock_);
 
-jobject InvokeMethod(const ScopedJniThreadState& ts, jobject method, jobject receiver, jobject args);
+jobject InvokeMethod(const ScopedObjectAccess& soa, jobject method, jobject receiver, jobject args)
+    SHARED_LOCKS_REQUIRED(GlobalSynchronization::mutator_lock_);
 
-bool VerifyObjectInClass(Object* o, Class* c);
+bool VerifyObjectInClass(Object* o, Class* c)
+    SHARED_LOCKS_REQUIRED(GlobalSynchronization::mutator_lock_);
 
 }  // namespace art