Small cleanup

Change-Id: Id8e8352b725d2259c70690a1a7dfe29fab9b6eb0
diff --git a/src/com/android/settings/inputmethod/UserDictionaryAddWordActivity.java b/src/com/android/settings/inputmethod/UserDictionaryAddWordActivity.java
index f849a0b..e52ab7a 100644
--- a/src/com/android/settings/inputmethod/UserDictionaryAddWordActivity.java
+++ b/src/com/android/settings/inputmethod/UserDictionaryAddWordActivity.java
@@ -17,22 +17,11 @@
 package com.android.settings.inputmethod;
 
 import com.android.settings.R;
-import com.android.settings.UserDictionarySettings;
-import com.android.settings.Utils;
-import com.android.settings.inputmethod.UserDictionaryAddWordContents.LocaleRenderer;
 
-import java.util.Locale;
-
-import android.animation.LayoutTransition;
 import android.app.Activity;
-import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.provider.UserDictionary;
-import android.text.TextUtils;
 import android.view.View;
-import android.view.ViewGroup;
-import android.widget.EditText;
 
 public class UserDictionaryAddWordActivity extends Activity {
 
diff --git a/src/com/android/settings/inputmethod/UserDictionaryAddWordContents.java b/src/com/android/settings/inputmethod/UserDictionaryAddWordContents.java
index a74fa1b..2ecca67 100644
--- a/src/com/android/settings/inputmethod/UserDictionaryAddWordContents.java
+++ b/src/com/android/settings/inputmethod/UserDictionaryAddWordContents.java
@@ -47,10 +47,10 @@
 
     private static final int FREQUENCY_FOR_USER_DICTIONARY_ADDS = 250;
 
-    /* package */ final int mMode; // Either MODE_EDIT or MODE_INSERT
-    /* package */ final EditText mEditText;
-    /* package */ String mLocale;
-    /* package */ String mOldWord;
+    private final int mMode; // Either MODE_EDIT or MODE_INSERT
+    private final EditText mEditText;
+    private String mLocale;
+    private final String mOldWord;
 
     /* package */ UserDictionaryAddWordContents(final View view, final Bundle args) {
         mEditText = (EditText)view.findViewById(R.id.user_dictionary_add_word_text);