/*
* Copyright (c) 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.
*
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*/
/*
* @test
* @bug 5073079
* @summary Allow unchecked override of generified methods in
* parameterless classes
* @author Peter von der Ah\u00e9
*
* @compile -Xlint:unchecked -Werror AttributeSet.java
*/
interface Attribute<T> { }
interface AttributeSet2 {
<T> Attribute<?> get(Class<T> category);
}
class AttributeSet2Impl implements AttributeSet2 {
public Attribute get(Class category) { return null; }
}
interface AttributeSet3 {
Attribute<?> get(Class<?> category);
}
class AttributeSet3Impl implements AttributeSet3 {
public Attribute get(Class category) { return null; }
}
interface AttributeSet4 {
Attribute<?> get(Number category);
}
class AttributeSet4Impl implements AttributeSet4 {
public Attribute get(Number category) { return null; }
}
interface AttributeSet5 {
Attribute<?> get(Attribute<Number> category);
}
class AttributeSet5Impl implements AttributeSet5 {
public Attribute get(Attribute category) { return null; }
}
interface I1<T> {
void f(Attribute<T> l);
}
class C1 implements I1<String> {
public void f(Attribute l) { }
void test() {
Attribute<Number> n = null;
f(n);
}
}
interface A2 {
void f(Attribute<String> a);
}
class B2 {
public void f(Attribute a) { }
}
class C2 extends B2 implements A2 {
void test(Attribute<Number> a) {
f(a);
}
}