/* * Copyright (c) 1999, 2023, 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 4211425 @summary Verifies ClassCastException in AbstractAction @run main bug4211425 */ import java.awt.event.ActionEvent; import javax.swing.AbstractAction; public class bug4211425 { public static void main(String[] args) { AbstractAction at = new AbstractAction() { public void actionPerformed(ActionEvent e) { System.out.println("Action!"); } }; for (int i = 0; i < 10; i++) { at.putValue("key " + i, "name"); at.putValue("key " + i, "name"); // Adding another with same key // tickles this bug } } }