com.greenpepper.shaded.org.apache.commons.collections.HashBag Maven / Gradle / Ivy
/*
* Copyright 1999-2004 The Apache Software Foundation
*
* 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 org.apache.commons.collections;
import java.util.Collection;
import java.util.HashMap;
/**
* An implementation of {@link Bag} that is backed by a {@link
* HashMap}.
*
* @since 2.0
* @author Chuck Burdick
**/
public class HashBag extends DefaultMapBag implements Bag {
/**
* Constructs a new empty HashBag.
*/
public HashBag() {
setMap(new HashMap());
}
/**
* New {@link Bag} containing all the members of the given
* collection.
* @see #addAll
**/
public HashBag(Collection c) {
this();
addAll(c);
}
}