61 lines
1.9 KiB
Java
61 lines
1.9 KiB
Java
/*
|
|
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
package org.openjdk.bench.java.util;
|
|
|
|
import org.openjdk.jmh.annotations.Benchmark;
|
|
import org.openjdk.jmh.annotations.BenchmarkMode;
|
|
import org.openjdk.jmh.annotations.Mode;
|
|
import org.openjdk.jmh.annotations.OutputTimeUnit;
|
|
import org.openjdk.jmh.annotations.Scope;
|
|
import org.openjdk.jmh.annotations.State;
|
|
|
|
import java.util.Date;
|
|
import java.util.concurrent.TimeUnit;
|
|
|
|
@BenchmarkMode(Mode.AverageTime)
|
|
@OutputTimeUnit(TimeUnit.NANOSECONDS)
|
|
@State(Scope.Thread)
|
|
public class Dates {
|
|
|
|
int year = 75;
|
|
int month = 11;
|
|
int day = 23;
|
|
int hours = 16;
|
|
int minutes = 47;
|
|
int seconds = 12;
|
|
|
|
@Benchmark
|
|
public Date testEmptyConstructor() {
|
|
return new Date();
|
|
}
|
|
|
|
@SuppressWarnings("deprecation")
|
|
@Benchmark
|
|
public Date testIIIIIIConstructor() {
|
|
hours++;
|
|
minutes++;
|
|
seconds++;
|
|
return new Date(year, month, day, hours, minutes, seconds);
|
|
}
|
|
}
|