Remove unnecessary cast and imports.

diff --git a/Util b/Util
index 199760729eb2bd35b50f893b1814b5b44bfcbef7..ae0f0e23062f67bf848f36b72a8491f8fc5226d4 160000 (submodule)
--- a/Util
+++ b/Util
@@ -1 +1 @@
-Subproject commit 199760729eb2bd35b50f893b1814b5b44bfcbef7
+Subproject commit ae0f0e23062f67bf848f36b72a8491f8fc5226d4

diff --git a/src/com/hughes/android/dictionary/DictionaryActivity.java b/src/com/hughes/android/dictionary/DictionaryActivity.java
index 8590d90fbf7f13103895f305d61ba2f67d3a6e35..05893c07a40b6cf22b6364bb95301634fbdd0087 100644 (file)
--- a/src/com/hughes/android/dictionary/DictionaryActivity.java
+++ b/src/com/hughes/android/dictionary/DictionaryActivity.java
@@ -109,7 +109,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.Date;
-import java.util.HashMap;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Locale;
@@ -732,7 +731,7 @@ public class DictionaryActivity extends AppCompatActivity {
         };
         searchView.setOnQueryTextListener(onQueryTextListener);
         searchView.setFocusable(true);
-        searchTextView = (AutoCompleteTextView)searchView.findViewById(android.support.v7.appcompat.R.id.search_src_text);
+        searchTextView = searchView.findViewById(android.support.v7.appcompat.R.id.search_src_text);
         LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(0,
                 FrameLayout.LayoutParams.WRAP_CONTENT, 1);
         customSearchView.addView(searchView, lp);

diff --git a/src/com/hughes/android/dictionary/PreferenceActivity.java b/src/com/hughes/android/dictionary/PreferenceActivity.java
index c4197e2734113cc3ad115085a733a47eb7fd37b0..6a610907db583386c1d7d2da067a7627fe176ab8 100644 (file)
--- a/src/com/hughes/android/dictionary/PreferenceActivity.java
+++ b/src/com/hughes/android/dictionary/PreferenceActivity.java
@@ -21,10 +21,8 @@ import android.os.Build;
 import android.os.Environment;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.preference.PreferenceManager;
-import android.support.v7.preference.ListPreference;
 
 import java.io.File;
-import java.util.List;
 
 public class PreferenceActivity extends AppCompatActivity
     implements SharedPreferences.OnSharedPreferenceChangeListener {