Move util classes to the latin/utils directory

Change-Id: I1c5b27c8edf231680edb8d96f63b9d04cfc6a6fa

1 files changed, 0 insertions, 49 deletions

diff --git a/java/src/com/android/inputmethod/latin/BoundedTreeSet.java b/java/src/com/android/inputmethod/latin/BoundedTreeSet.java
deleted file mode 100644
index 489a74ef1..000000000
--- a/java/src/com/android/inputmethod/latin/BoundedTreeSet.java
+++ /dev/null
@@ -1,49 +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 com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
-
-import java.util.Collection;
-import java.util.Comparator;
-import java.util.TreeSet;
-
-/**
- * A TreeSet that is bounded in size and throws everything that's smaller than its limit
- */
-public final class BoundedTreeSet extends TreeSet<SuggestedWordInfo> {
-    private final int mCapacity;
-    public BoundedTreeSet(final Comparator<SuggestedWordInfo> comparator, final int capacity) {
-        super(comparator);
-        mCapacity = capacity;
-    }
-
-    @Override
-    public boolean add(final SuggestedWordInfo e) {
-        if (size() < mCapacity) return super.add(e);
-        if (comparator().compare(e, last()) > 0) return false;
-        super.add(e);
-        pollLast(); // removes the last element
-        return true;
-    }
-
-    @Override
-    public boolean addAll(final Collection<? extends SuggestedWordInfo> e) {
-        if (null == e) return false;
-        return super.addAll(e);
-    }
-}