/*
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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).
*
* 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 6650759
* @summary Inference of formal type parameter (unused in formal parameters) is not performed
* @compile T6650759i.java
*/
public class T6650759i {
static class A<X extends A, Y extends B> {}
static class B<X extends B> {}
static class C<X extends A<X, Y>, Y extends B<Y>> {}
static <U extends A<U, V>, V extends B<V>> Class<U> m1(U x) {
return null;
}
static <U extends A<U, V>, V extends B<V>> U m2(Class<U> c) {
return null;
}
static <W, U extends A<U, V>, V extends B<V>> W m3(Class<W> c1, C<U, V> c2) {
return null;
}
static <U extends A<U, V>, V extends B<V>> void test(U u, C<U, V> c) {
m2(m1(u));
U res = m3(m1(u), c);
}
}