1 files changed, 0 insertions, 100 deletions
diff --git a/java/src/com/android/inputmethod/latin/CollectionUtils.java b/java/src/com/android/inputmethod/latin/CollectionUtils.java
deleted file mode 100644
index a8623cc63..000000000
--- a/java/src/com/android/inputmethod/latin/CollectionUtils.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.inputmethod.latin;
-
-import android.util.SparseArray;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.Map;
-import java.util.TreeMap;
-import java.util.TreeSet;
-import java.util.WeakHashMap;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.CopyOnWriteArrayList;
-
-public final class CollectionUtils {
-    private CollectionUtils() {
-        // This utility class is not publicly instantiable.
-    }
-
-    public static <K,V> HashMap<K,V> newHashMap() {
-        return new HashMap<K,V>();
-    }
-
-    public static <K, V> WeakHashMap<K, V> newWeakHashMap() {
-        return new WeakHashMap<K, V>();
-    }
-
-    public static <K,V> TreeMap<K,V> newTreeMap() {
-        return new TreeMap<K,V>();
-    }
-
-    public static <K, V> Map<K,V> newSynchronizedTreeMap() {
-        final TreeMap<K,V> treeMap = newTreeMap();
-        return Collections.synchronizedMap(treeMap);
-    }
-
-    public static <K,V> ConcurrentHashMap<K,V> newConcurrentHashMap() {
-        return new ConcurrentHashMap<K,V>();
-    }
-
-    public static <E> HashSet<E> newHashSet() {
-        return new HashSet<E>();
-    }
-
-    public static <E> TreeSet<E> newTreeSet() {
-        return new TreeSet<E>();
-    }
-
-    public static <E> ArrayList<E> newArrayList() {
-        return new ArrayList<E>();
-    }
-
-    public static <E> ArrayList<E> newArrayList(final int initialCapacity) {
-        return new ArrayList<E>(initialCapacity);
-    }
-
-    public static <E> ArrayList<E> newArrayList(final Collection<E> collection) {
-        return new ArrayList<E>(collection);
-    }
-
-    public static <E> LinkedList<E> newLinkedList() {
-        return new LinkedList<E>();
-    }
-
-    public static <E> CopyOnWriteArrayList<E> newCopyOnWriteArrayList() {
-        return new CopyOnWriteArrayList<E>();
-    }
-
-    public static <E> CopyOnWriteArrayList<E> newCopyOnWriteArrayList(
-            final Collection<E> collection) {
-        return new CopyOnWriteArrayList<E>(collection);
-    }
-
-    public static <E> CopyOnWriteArrayList<E> newCopyOnWriteArrayList(final E[] array) {
-        return new CopyOnWriteArrayList<E>(array);
-    }
-
-    public static <E> SparseArray<E> newSparseArray() {
-        return new SparseArray<E>();
-    }
-}