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/*
* Copyright (C) 2010 Google Inc.
*
* 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 benchmarks;
import com.google.caliper.Param;
import com.google.caliper.Runner;
import com.google.caliper.SimpleBenchmark;
import java.util.Map;
import java.util.HashMap;
/**
* Is there a performance reason to "Prefer virtual over interface", as the
* Android documentation once claimed?
*/
public class VirtualVersusInterfaceBenchmark extends SimpleBenchmark {
public void timeMapPut(int reps) {
Map<String, String> map = new HashMap<String, String>();
for (int i = 0; i < reps; ++i) {
map.put("hello", "world");
}
}
public void timeHashMapPut(int reps) {
HashMap<String, String> map = new HashMap<String, String>();
for (int i = 0; i < reps; ++i) {
map.put("hello", "world");
}
}
}
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