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 8008723
aoqi@0:  * @summary Graph Inference: bad graph calculation leads to assertion error
aoqi@0:  * @compile TargetType65.java
aoqi@0:  */
aoqi@0: class TargetType65 {
aoqi@0:     interface Predicate<X> {
aoqi@0:         boolean accepts(X x);
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class Optional<T> {
aoqi@0:         public boolean isPresent() { return false; }
aoqi@0:         public static<E> Optional<E> empty() { return null; }
aoqi@0:     }
aoqi@0: 
aoqi@0:     interface Supplier<X> {
aoqi@0:         X make();
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class Sink<O, T> { }
aoqi@0: 
aoqi@0:     static class SubSink<R> extends Sink<R, Optional<R>> {  }
aoqi@0: 
aoqi@0:     static class Tester<T, O> {
aoqi@0:         public static <F> Tester<F, Optional<F>> makeRef() {
aoqi@0:             return new Tester<>(Optional.empty(), Optional::isPresent, SubSink::new);
aoqi@0:         }
aoqi@0: 
aoqi@0:         private Tester(O emptyValue,
aoqi@0:                        Predicate<O> presentPredicate,
aoqi@0:                        Supplier<Sink<T, O>> sinkSupplier) {
aoqi@0:         }
aoqi@0:     }
aoqi@0: }