/*
* Copyright (c) 2010, 2012, 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 test.bench.java.util;
import java.util.*;
import test.bench.util.*;
/**
* Utility class for HashMap benchmarks.
*/
public abstract class HashMapBase extends RunBench.MicroBenchmark {
public final Map<Integer, Integer> map;
public final Random random = new Random(46763);
public final Integer value = new Integer(0);
public final Integer key = random.nextInt();
public HashMapBase() {
this(new HashMap<Integer, Integer>());
}
public HashMapBase(Map<Integer, Integer> map) {
this.map = map;
for (int i = 0; i < 1000; i++) {
map.put(random.nextInt(), value);
}
}
}