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ArrayStoreException.java
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ArrayStoreException.java
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/*
* Copyright (c) 2005, 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 4513402
@summary AWTEventMulticaster.getListeners throws unexpected ArrayStoreException
*/
import java.awt.AWTEventMulticaster;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentListener;
import java.awt.event.FocusListener;
public class ArrayStoreException {
public static void main(String[] args) throws Exception {
ComponentListener mc =
AWTEventMulticaster.add(
new ComponentAdapter() {},
new ComponentAdapter() {});
if (AWTEventMulticaster.getListeners(mc, FocusListener.class).length == 0) {
System.out.println("OKAY");
} else {
System.out.println("empty array expected");
throw new RuntimeException("Test failed");
}
}
}