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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* 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).
*
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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 6650759
* @summary Inference of formal type parameter (unused in formal parameters) is not performed
* @compile T6650759g.java
*/
public class T6650759g {
static abstract class A<X extends A<X>> {}
static abstract class B<X extends A<X>> {}
interface C<X, Y> {}
static abstract class D<X extends A<X>, Y extends B<X>> implements C<X, Y> {}
static class E extends A<E> {}
static class F extends B<E> {}
static void test(Iterable<E> data) {
m3(m2(data, m1(F.class)));
}
static <X extends A<X>, Y extends B<X>> D<X, Y> m1(Class<Y> c) {
return null;
}
static <U, V> Iterable<V> m2(Iterable<U> x1, C<? super U, ? extends V> x2) {
return null;
}
static void m3(Iterable<F> data) {
}
}