65 lines
2.2 KiB
Java
65 lines
2.2 KiB
Java
/*
|
|
* Copyright (c) 2016, 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 8166363
|
|
* @summary Method with reordered type parameter bounds compiles with Override annotation but does not actually override superclass method.
|
|
* @run main ReorderedBoundsTest
|
|
*/
|
|
|
|
import java.io.Serializable;
|
|
|
|
public class ReorderedBoundsTest {
|
|
public static class Parent {
|
|
public <T extends Appendable & Serializable> String printClassName(T t) {
|
|
return "Parent";
|
|
}
|
|
}
|
|
|
|
public static class OrderedChild extends Parent {
|
|
@Override
|
|
public <T extends Appendable & Serializable> String printClassName(T t) {
|
|
return "OrderedChild";
|
|
}
|
|
}
|
|
|
|
public static class ReorderedChild extends Parent {
|
|
@Override
|
|
public <T extends Serializable & Appendable> String printClassName(T t) {
|
|
return "ReorderedChild";
|
|
}
|
|
}
|
|
|
|
public static void main(String[] args) {
|
|
|
|
String s;
|
|
Parent p = new OrderedChild();
|
|
if (!(s = p.printClassName(new StringBuilder())).equals("OrderedChild"))
|
|
throw new AssertionError("Bad output: " + s);
|
|
|
|
p = new ReorderedChild();
|
|
if (!(s = p.printClassName(new StringBuilder())).equals("ReorderedChild"))
|
|
throw new AssertionError("Bad output: " + s);
|
|
}
|
|
} |