1 /* 2 * Copyright (C) 2010 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package benchmarks.regression; 18 19 public class ThreadLocalBenchmark { 20 private static final ThreadLocal<char[]> BUFFER = new ThreadLocal<char[]>() { 21 @Override protected char[] initialValue() { 22 return new char[20]; 23 } 24 }; 25 26 public void timeThreadLocal_get(int reps) { 27 for (int rep = 0; rep < reps; ++rep) { 28 BUFFER.get(); 29 } 30 } 31 } 32
