Small performance improvement by removing interface accesses.

Change-Id: I6d91f3b086470b79306dbe2874db9748b9e0eb5f

1 files changed, 1 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/latin/DictionaryCollection.java b/java/src/com/android/inputmethod/latin/DictionaryCollection.java
index c19a5a718..5de770a4a 100644
--- a/java/src/com/android/inputmethod/latin/DictionaryCollection.java
+++ b/java/src/com/android/inputmethod/latin/DictionaryCollection.java
@@ -22,7 +22,6 @@ import android.util.Log;
 
 import java.util.Collection;
 import java.util.Collections;
-import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
 
 /**
@@ -30,7 +29,7 @@ import java.util.concurrent.CopyOnWriteArrayList;
  */
 public class DictionaryCollection extends Dictionary {
     private final String TAG = DictionaryCollection.class.getSimpleName();
-    protected final List<Dictionary> mDictionaries;
+    protected final CopyOnWriteArrayList<Dictionary> mDictionaries;
 
     public DictionaryCollection() {
         mDictionaries = new CopyOnWriteArrayList<Dictionary>();