1 /* 2 * Copyright (C) 2016 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 import com.google.caliper.BeforeExperiment; 20 21 import java.text.DateFormat; 22 import java.util.Locale; 23 24 public final class DateFormatBenchmark { 25 26 private Locale locale1; 27 private Locale locale2; 28 private Locale locale3; 29 private Locale locale4; 30 31 @BeforeExperiment 32 protected void setUp() throws Exception { 33 locale1 = Locale.TAIWAN; 34 locale2 = Locale.GERMANY; 35 locale3 = Locale.FRANCE; 36 locale4 = Locale.ITALY; 37 } 38 39 public void timeGetDateTimeInstance(int reps) throws Exception { 40 for (int i = 0; i < reps; ++i) { 41 DateFormat.getDateTimeInstance(); 42 } 43 } 44 45 public void timeGetDateTimeInstance_multiple(int reps) throws Exception { 46 for (int i = 0; i < reps; ++i) { 47 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale1); 48 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale2); 49 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale3); 50 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale4); 51 } 52 } 53 } 54
