47 lines
1.5 KiB
Java
47 lines
1.5 KiB
Java
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/*
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* Copyright 1999 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/**
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* @test
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* @bug 4244408
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* @summary toString() should be called implicitly when += is used.
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*
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* @run main ImplicitToString
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*/
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// The failure for this test is a ClassCastException when the code is run.
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import java.util.ArrayList;
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public class ImplicitToString {
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public static void main(String[] args) {
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String s = "";
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ArrayList al = new ArrayList();
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al.add(new Object());
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// In the following line, toString() should be implicitly called.
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s += al.get(0);
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}
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}
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