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Java example source code file (Test6187118.java)
The Test6187118.java Java example source code/* * Copyright (c) 2007, 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. */ /* * @test * @bug 6187118 * @summary Tests encoding of immutable list that creates itself * @author Sergey Malenkov */ import java.beans.Encoder; import java.beans.Expression; import java.beans.PersistenceDelegate; import java.beans.XMLEncoder; import java.util.ArrayList; import java.util.Collections; import java.util.Iterator; import java.util.List; public final class Test6187118 extends AbstractTest { public static void main(String[] args) { new Test6187118().test(true); } protected ImmutableList<String> getObject() { return new ImmutableList<String>(); } protected ImmutableList<String> getAnotherObject() { return new ImmutableList<String>().add("1").add("2").add("3").add("4"); } protected void initialize(XMLEncoder encoder) { encoder.setPersistenceDelegate( ImmutableList.class, new PersistenceDelegate() { protected boolean mutatesTo(Object oldInstance, Object newInstance) { return oldInstance.equals(newInstance); } protected Expression instantiate(Object oldInstance, Encoder out) { ImmutableList list = (ImmutableList) oldInstance; if (!list.hasEntries()) { return getExpression(oldInstance, ImmutableList.class, "new"); } Object object = list.getLast(); ImmutableList shortenedList = list.removeLast(); return getExpression(oldInstance, shortenedList, "add", object); } private Expression getExpression(Object value, Object target, String method, Object... args) { return new Expression(value, target, method, args); } } ); } public static final class ImmutableList<T> implements Iterable { private final List<T> list = new ArrayList Other Java examples (source code examples)Here is a short list of links related to this Java Test6187118.java source code file: |
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