153 lines
3.6 KiB
Java
153 lines
3.6 KiB
Java
/*
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* Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.util.*;
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/**
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* A complete List implementation that inherits the reversed() method
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* from List. Useful for testing ReverseOrderListView.
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* Underlying implementation provided by ArrayList.
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*/
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public class SimpleList<E> implements List<E> {
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final List<E> list;
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public SimpleList() {
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list = new ArrayList<>();
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}
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public SimpleList(Collection<? extends E> c) {
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list = new ArrayList<>(c);
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}
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// ========== Object ==========
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public boolean equals(Object o) {
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return list.equals(o);
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}
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public int hashCode() {
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return list.hashCode();
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}
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public String toString() {
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return list.toString();
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}
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// ========== Collection ==========
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public boolean add(E e) {
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return list.add(e);
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}
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public boolean addAll(Collection<? extends E> c) {
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return list.addAll(c);
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}
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public void clear() {
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list.clear();
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}
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public boolean contains(Object o) {
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return list.contains(o);
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}
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public boolean containsAll(Collection<?> c) {
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return list.containsAll(c);
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}
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public boolean isEmpty() {
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return list.isEmpty();
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}
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public Iterator<E> iterator() {
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return list.iterator();
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}
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public boolean remove(Object o) {
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return list.remove(o);
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}
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public boolean removeAll(Collection<?> c) {
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return list.removeAll(c);
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}
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public boolean retainAll(Collection<?> c) {
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return list.retainAll(c);
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}
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public int size() {
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return list.size();
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}
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public Object[] toArray() {
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return list.toArray();
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}
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public <T> T[] toArray(T[] a) {
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return list.toArray(a);
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}
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// ========== List ==========
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public void add(int index, E element) {
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list.add(index, element);
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}
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public boolean addAll(int index, Collection<? extends E> c) {
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return list.addAll(index, c);
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}
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public E get(int index) {
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return list.get(index);
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}
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public int indexOf(Object o) {
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return list.indexOf(o);
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}
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public int lastIndexOf(Object o) {
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return list.lastIndexOf(o);
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}
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public ListIterator<E> listIterator() {
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return list.listIterator();
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}
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public ListIterator<E> listIterator(int index) {
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return list.listIterator(index);
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}
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public E remove(int index) {
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return list.remove(index);
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}
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public E set(int index, E element) {
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return list.set(index, element);
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}
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public List<E> subList(int fromIndex, int toIndex) {
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return list.subList(fromIndex, toIndex);
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}
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}
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