4 files changed, 112 insertions, 8 deletions
diff --git a/tools/dicttool/compat/android/util/Log.java b/tools/dicttool/compat/android/util/Log.java
index b3b6dd847..9410e74a2 100644
--- a/tools/dicttool/compat/android/util/Log.java
+++ b/tools/dicttool/compat/android/util/Log.java
@@ -25,13 +25,19 @@ public class Log {
     public static void d(final String tag, final String message) {
         System.out.println(tag + " : " + message);
     }
-    public static void d(final String tag, final String message, final Throwable e) {
-        System.out.println(tag + " : " + message + " : " + e);
+    public static void d(final String tag, final String message, final Throwable t) {
+        System.out.println(tag + " : " + message + " : " + t);
     }
     public static void e(final String tag, final String message) {
         d(tag, message);
     }
-    public static void e(final String tag, final String message, final Throwable e) {
-        d(tag, message, e);
+    public static void e(final String tag, final String message, final Throwable t) {
+        d(tag, message, t);
+    }
+    public static void w(final String tag, final String message) {
+        d(tag, message);
+    }
+    public static void w(final String tag, final String message, final Throwable t) {
+        d(tag, message, t);
     }
 }
diff --git a/tools/dicttool/compat/android/util/Pair.java b/tools/dicttool/compat/android/util/Pair.java
new file mode 100644
index 000000000..5bf34848d
--- /dev/null
+++ b/tools/dicttool/compat/android/util/Pair.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2014 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 android.util;
+
+import java.util.Arrays;
+
+public class Pair<T1, T2> {
+    public final T1 mFirst;
+    public final T2 mSecond;
+
+    public Pair(final T1 first, final T2 second) {
+        mFirst = first;
+        mSecond = second;
+    }
+
+    @Override
+    public int hashCode() {
+        return Arrays.hashCode(new Object[] { mFirst, mSecond });
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (o == this) return true;
+        if (!(o instanceof Pair)) return false;
+        Pair<?, ?> p = (Pair<?, ?>)o;
+        return ((mFirst == null && p.mFirst == null) || mFirst.equals(p.mFirst))
+                && ((mSecond == null && p.mSecond == null) || mSecond.equals(p.mSecond));
+    }
+}
diff --git a/tools/dicttool/compat/android/util/SparseArray.java b/tools/dicttool/compat/android/util/SparseArray.java
index 6c76f19f4..9efbd39c7 100644
--- a/tools/dicttool/compat/android/util/SparseArray.java
+++ b/tools/dicttool/compat/android/util/SparseArray.java
@@ -16,8 +16,6 @@
 
 package android.util;
 
-import com.android.inputmethod.latin.utils.CollectionUtils;
-
 import java.util.ArrayList;
 import java.util.Collections;
 
@@ -30,8 +28,8 @@ public class SparseArray<E> {
     }
 
     public SparseArray(final int initialCapacity) {
-        mKeys = CollectionUtils.newArrayList(initialCapacity);
-        mValues = CollectionUtils.newArrayList(initialCapacity);
+        mKeys = new ArrayList<>(initialCapacity);
+        mValues = new ArrayList<>(initialCapacity);
     }
 
     public int size() {
diff --git a/tools/dicttool/compat/android/util/SparseIntArray.java b/tools/dicttool/compat/android/util/SparseIntArray.java
new file mode 100644
index 000000000..e4d3dfd07
--- /dev/null
+++ b/tools/dicttool/compat/android/util/SparseIntArray.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2013 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 android.util;
+
+public class SparseIntArray {
+    private final SparseArray<Integer> mArray;
+
+    public SparseIntArray() {
+        this(10);
+    }
+
+    public SparseIntArray(final int initialCapacity) {
+        mArray = new SparseArray<>(initialCapacity);
+    }
+
+    public int size() {
+        return mArray.size();
+    }
+
+    public void clear() {
+        mArray.clear();
+    }
+
+    public void put(final int key, final int value) {
+        mArray.put(key, value);
+    }
+
+    public int get(final int key) {
+        return get(key, 0);
+    }
+
+    public int get(final int key, final int valueIfKeyNotFound) {
+        return mArray.get(key, valueIfKeyNotFound);
+    }
+
+    public int indexOfKey(final int key) {
+        return mArray.indexOfKey(key);
+    }
+
+    public int keyAt(final int index) {
+        return mArray.keyAt(index);
+    }
+}