diff --git a/packages/MtpDocumentsProvider/tests/src/com/android/mtp/MtpDocumentsProviderTest.java b/packages/MtpDocumentsProvider/tests/src/com/android/mtp/MtpDocumentsProviderTest.java
index 0c03814cc4e8e..5765f0a905019 100644
--- a/packages/MtpDocumentsProvider/tests/src/com/android/mtp/MtpDocumentsProviderTest.java
+++ b/packages/MtpDocumentsProvider/tests/src/com/android/mtp/MtpDocumentsProviderTest.java
@@ -16,9 +16,6 @@
 
 package com.android.mtp;
 
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.content.res.Resources.NotFoundException;
 import android.database.Cursor;
 import android.mtp.MtpConstants;
 import android.mtp.MtpObjectInfo;
@@ -26,7 +23,6 @@ import android.net.Uri;
 import android.provider.DocumentsContract.Root;
 import android.provider.DocumentsContract;
 import android.test.AndroidTestCase;
-import android.test.mock.MockResources;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import java.io.FileNotFoundException;
@@ -39,16 +35,7 @@ public class MtpDocumentsProviderTest extends AndroidTestCase {
     private TestContentResolver mResolver;
     private MtpDocumentsProvider mProvider;
     private TestMtpManager mMtpManager;
-    private final MockResources mResources = new MockResources() {
-        @Override
-        public String getString(int id) throws NotFoundException {
-            switch (id) {
-                case R.string.root_name:
-                    return "%1$s %2$s";
-            }
-            throw new NotFoundException();
-        }
-    };
+    private final TestResources mResources = new TestResources();
 
     @Override
     public void setUp() throws IOException {
diff --git a/packages/MtpDocumentsProvider/tests/src/com/android/mtp/TestResources.java b/packages/MtpDocumentsProvider/tests/src/com/android/mtp/TestResources.java
new file mode 100644
index 0000000000000..eb80e3b60e6a5
--- /dev/null
+++ b/packages/MtpDocumentsProvider/tests/src/com/android/mtp/TestResources.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.mtp;
+
+import android.test.mock.MockResources;
+
+class TestResources extends MockResources {
+    @Override
+    public String getString(int id) throws NotFoundException {
+        switch (id) {
+            case R.string.root_name:
+                return "%1$s %2$s";
+        }
+        throw new NotFoundException();
+    }
+}