OpenConcerto

Dépôt officiel du code source de l'ERP OpenConcerto
sonarqube

svn://code.openconcerto.org/openconcerto

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/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 *
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 * Copyright 2011-2019 OpenConcerto, by ILM Informatique. All rights reserved.
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 *
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 * The contents of this file are subject to the terms of the GNU General Public License Version 3
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 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a
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 * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific
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 * language governing permissions and limitations under the License.
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 *
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 * When distributing the software, include this License Header Notice in each file.
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 */
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 package org.openconcerto.utils.cc;
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import java.util.Collection;
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import java.util.LinkedList;
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/**
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 * An IdentitySet maintaining insertion order.
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 *
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 * @param <E> the type of elements maintained by this set
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 * @see IdentityHashSet
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 */
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public final class LinkedIdentitySet<E> extends ListIdentitySet<E> implements Cloneable {
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    public LinkedIdentitySet() {
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        super();
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    }
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    public LinkedIdentitySet(int expectedSize) {
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        super(expectedSize);
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    }
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    public LinkedIdentitySet(Collection<? extends E> c) {
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        super(c);
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    }
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    @Override
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    protected LinkedList<E> newList(int expectedSize) {
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        return new LinkedList<>();
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    }
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    /**
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     * Returns a shallow copy of this <tt>HashSet</tt> instance: the elements themselves are not
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     * cloned.
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     *
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     * @return a shallow copy of this set
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     */
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    @Override
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    public Object clone() {
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        return new LinkedIdentitySet<E>(this);
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    }
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}