/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* 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).
*
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* 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 4725668
* @summary generics: reject implementation with incorrect return type
* @author gafter
*
*/
class SelfImplement {
static abstract class A<T> {
abstract void f(T t);
public int f(Integer t) { return 3; }
}
static abstract class B extends A<Integer> {
// error: A<Integer>.f(Integer) returning int can't implement
// A<Integer>.f(Integer) returning void.
}
}