aoqi@0: /*
aoqi@0:  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 8016081 8016178
aoqi@0:  * @summary structural most specific and stuckness
aoqi@0:  * @compile T8016177d.java
aoqi@0:  */
aoqi@0: import java.util.*;
aoqi@0: 
aoqi@0: class T8016177d {
aoqi@0: 
aoqi@0:     interface UnaryOperator<X> {
aoqi@0:       X m(X x);
aoqi@0:     }
aoqi@0: 
aoqi@0:     interface IntStream {
aoqi@0:        IntStream sorted();
aoqi@0:        IntStream distinct();
aoqi@0:        IntStream limit(int i);
aoqi@0:     }
aoqi@0: 
aoqi@0:     abstract class WrappingUnaryOperator<S> implements UnaryOperator<S>  { }
aoqi@0: 
aoqi@0:     <S1> WrappingUnaryOperator<S1> wrap1(UnaryOperator<S1> uo) { return null; }
aoqi@0:     <S2> WrappingUnaryOperator<S2> wrap2(UnaryOperator<S2> uo) { return null; }
aoqi@0:     <S3> WrappingUnaryOperator<S3> wrap3(UnaryOperator<S3> uo) { return null; }
aoqi@0: 
aoqi@0:     <P> List<List<P>> perm(List<P> l) { return null; }
aoqi@0: 
aoqi@0:     List<List<WrappingUnaryOperator<IntStream>>> intPermutationOfFunctions =
aoqi@0:                 perm(Arrays.asList(
aoqi@0:                         wrap1(s -> s.sorted()),
aoqi@0:                         wrap2(s -> s.distinct()),
aoqi@0:                         wrap3(s -> s.limit(5))
aoqi@0:                 ));
aoqi@0: }