Cleanup unused import

This change also gets rid of several compiler warnings.

Change-Id: I23962edaadad18a6e0395d528af17b909dcf5dad

5 files changed, 4 insertions, 16 deletions

diff --git a/java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java b/java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java
index 9e030eb90..b197c5bea 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java
@@ -19,14 +19,12 @@ package com.android.inputmethod.latin.spellcheck;
 import android.content.Intent;
 import android.content.res.Resources;
 import android.service.textservice.SpellCheckerService;
-import android.service.textservice.SpellCheckerService.Session;
+import android.text.TextUtils;
 import android.util.Log;
 import android.view.textservice.SuggestionsInfo;
 import android.view.textservice.TextInfo;
-import android.text.TextUtils;
 
 import com.android.inputmethod.compat.ArraysCompatUtils;
-import com.android.inputmethod.keyboard.Key;
 import com.android.inputmethod.keyboard.ProximityInfo;
 import com.android.inputmethod.latin.BinaryDictionary;
 import com.android.inputmethod.latin.Dictionary;
@@ -38,7 +36,6 @@ import com.android.inputmethod.latin.Flag;
 import com.android.inputmethod.latin.LocaleUtils;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.SynchronouslyLoadedUserDictionary;
-import com.android.inputmethod.latin.UserDictionary;
 import com.android.inputmethod.latin.Utils;
 import com.android.inputmethod.latin.WordComposer;
 
@@ -111,7 +108,6 @@ public class AndroidSpellCheckerService extends SpellCheckerService {
             }
         }
 
-        private final int DEFAULT_SUGGESTION_LENGTH = 16;
         private final ArrayList<CharSequence> mSuggestions;
         private final int[] mScores;
         private final String mOriginalText;
diff --git a/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java b/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java
index dec18c1d5..8fc632ee7 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java
@@ -16,14 +16,13 @@
 
 package com.android.inputmethod.latin.spellcheck;
 
-import android.content.Context;
-
 import java.util.Locale;
 import java.util.concurrent.LinkedBlockingQueue;
 
 /**
  * A blocking queue that creates dictionaries up to a certain limit as necessary.
  */
+@SuppressWarnings("serial")
 public class DictionaryPool extends LinkedBlockingQueue<DictAndProximity> {
     private final AndroidSpellCheckerService mService;
     private final int mMaxSize;
diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerProximityInfo.java b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerProximityInfo.java
index abcf7e52a..d5b04b27c 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerProximityInfo.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerProximityInfo.java
@@ -19,7 +19,6 @@ package com.android.inputmethod.latin.spellcheck;
 import com.android.inputmethod.keyboard.KeyDetector;
 import com.android.inputmethod.keyboard.ProximityInfo;
 
-import java.util.Map;
 import java.util.TreeMap;
 
 public class SpellCheckerProximityInfo {
diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsActivity.java b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsActivity.java
index 483679a55..e14db8797 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsActivity.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsActivity.java
@@ -16,14 +16,10 @@
 
 package com.android.inputmethod.latin.spellcheck;
 
-import com.android.inputmethod.latin.R;
-
 import android.content.Intent;
 import android.os.Bundle;
 import android.preference.PreferenceActivity;
 
-import java.util.List;
-
 /**
  * Spell checker preference screen.
  */
diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsFragment.java b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsFragment.java
index 9b821be35..7056874a1 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsFragment.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsFragment.java
@@ -16,17 +16,15 @@
 
 package com.android.inputmethod.latin.spellcheck;
 
-import com.android.inputmethod.latin.R;
-
 import android.os.Bundle;
 import android.preference.PreferenceFragment;
 
+import com.android.inputmethod.latin.R;
+
 /**
  * Preference screen.
  */
 public class SpellCheckerSettingsFragment extends PreferenceFragment {
-    private static final String TAG = SpellCheckerSettingsFragment.class.getSimpleName();
-
     /**
      * Empty constructor for fragment generation.
      */