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Java example source code file (Closure3.java)
The Closure3.java Java example source code/* * Copyright (c) 2001, 2004, 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 4030374 * @summary Initialization of up-level links, immediately after super(), occurs too late. * @author gafter * * @compile Closure3.java * @run main Closure3 */ // Make sure the closure is present when the superclass is constructed. // Specifically, Closure3.$1 must have its $parameter and $local_var copies initialized when BaseClass calls x(). abstract class BaseClass { protected BaseClass() { x(); } protected abstract void x(); } public class Closure3 { public static void main(String[] args) { callingMethod("12345678"); } protected static void callingMethod(final String parameter) { String t = "12345"; final String local_var = t; BaseClass enum_ = new BaseClass() { public void x() { int i = parameter.length() + local_var.length(); if (i != 13) throw new Error(); } }; } } Other Java examples (source code examples)Here is a short list of links related to this Java Closure3.java source code file: |
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