Remove warnings

Thanks Eclipse

Change-Id: I88e3979ed22be5d8be5a5accdde417c6b1a8bf2d

3 files changed, 3 insertions, 5 deletions

diff --git a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java
index 4573fa6f7..0803b08d5 100644
--- a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java
+++ b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java
@@ -17,7 +17,6 @@
 package com.android.inputmethod.latin.dicttool;
 
 import com.android.inputmethod.latin.makedict.BinaryDictInputOutput;
-import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.ByteBufferWrapper;
 import com.android.inputmethod.latin.makedict.FusionDictionary;
 import com.android.inputmethod.latin.makedict.UnsupportedFormatException;
 
@@ -33,7 +32,6 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.nio.ByteBuffer;
 import java.nio.channels.FileChannel;
-import java.nio.channels.FileChannel.MapMode;
 import java.util.ArrayList;
 
 import javax.xml.parsers.ParserConfigurationException;
diff --git a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java
index ad5f4e2b2..9548f2509 100644
--- a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java
+++ b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java
@@ -95,7 +95,7 @@ public class Diff extends Dicttool.Command {
                     + dict1.mOptions.mGermanUmlautProcessing);
         }
         final HashMap<String, String> options1 =
-                (HashMap<String, String>)dict1.mOptions.mAttributes.clone();
+                new HashMap<String, String>(dict1.mOptions.mAttributes);
         for (final String optionKey : dict0.mOptions.mAttributes.keySet()) {
             if (!dict0.mOptions.mAttributes.get(optionKey).equals(
                     dict1.mOptions.mAttributes.get(optionKey))) {
@@ -112,7 +112,7 @@ public class Diff extends Dicttool.Command {
 
     private static void diffWords(final FusionDictionary dict0, final FusionDictionary dict1) {
         for (final Word word0 : dict0) {
-            final CharGroup word1 = dict1.findWordInTree(dict1.mRoot, word0.mWord);
+            final CharGroup word1 = FusionDictionary.findWordInTree(dict1.mRoot, word0.mWord);
             if (null == word1) {
                 // This word is not in dict1
                 System.out.println("Deleted: " + word0.mWord + " " + word0.mFrequency);
diff --git a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Info.java b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Info.java
index 6f1c020f2..7f25818fb 100644
--- a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Info.java
+++ b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Info.java
@@ -63,7 +63,7 @@ public class Info extends Dicttool.Command {
     }
 
     private static void showWordInfo(final FusionDictionary dict, final String word) {
-        final CharGroup group = dict.findWordInTree(dict.mRoot, word);
+        final CharGroup group = FusionDictionary.findWordInTree(dict.mRoot, word);
         if (null == group) {
             System.out.println(word + " is not in the dictionary");
             return;