Fix Javadoc and null analysis related warnings

This CL also adds @SuppressWarning("unused" to java-overridable package.

Bug: 18003991
Change-Id: If70527e30654384705d7a814f5efd181d9f539e1

1 files changed, 4 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/latin/personalization/PersonalizationDictionary.java b/java/src/com/android/inputmethod/latin/personalization/PersonalizationDictionary.java
index f2ad22ac7..33d1273f7 100644
--- a/java/src/com/android/inputmethod/latin/personalization/PersonalizationDictionary.java
+++ b/java/src/com/android/inputmethod/latin/personalization/PersonalizationDictionary.java
@@ -18,7 +18,7 @@ package com.android.inputmethod.latin.personalization;
 
 import android.content.Context;
 
-import com.android.inputmethod.annotations.UsedForTesting;
+import com.android.inputmethod.annotations.ExternallyReferenced;
 import com.android.inputmethod.latin.Dictionary;
 
 import java.io.File;
@@ -33,7 +33,9 @@ public class PersonalizationDictionary extends DecayingExpandableBinaryDictionar
                 Dictionary.TYPE_PERSONALIZATION, null /* dictFile */);
     }
 
-    @UsedForTesting
+    // Note: This method is called by {@link DictionaryFacilitator} using Java reflection.
+    @SuppressWarnings("unused")
+    @ExternallyReferenced
     public static PersonalizationDictionary getDictionary(final Context context,
             final Locale locale, final File dictFile, final String dictNamePrefix) {
         return PersonalizationHelper.getPersonalizationDictionary(context, locale);