/*
 * Copyright (C) 2015 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.
 */

import java.util.HashMap;

public class OtherDex {
  public void coldMethod() {
    hotMethod();
  }

  public String hotMethod() {
    HashMap<String, String> map = new HashMap<String, String>();
    for (int i = 0; i < 10; i++) {
      map.put("" + i, "" + i + 1);
    }
    return map.get("1");
  }
}
