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/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* 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.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8008723
* @summary Graph Inference: bad graph calculation leads to assertion error
* @compile TargetType65.java
*/
class TargetType65 {
interface Predicate<X> {
boolean accepts(X x);
}
static class Optional<T> {
public boolean isPresent() { return false; }
public static<E> Optional<E> empty() { return null; }
}
interface Supplier<X> {
X make();
}
static class Sink<O, T> { }
static class SubSink<R> extends Sink<R, Optional<R>> { }
static class Tester<T, O> {
public static <F> Tester<F, Optional<F>> makeRef() {
return new Tester<>(Optional.empty(), Optional::isPresent, SubSink::new);
}
private Tester(O emptyValue,
Predicate<O> presentPredicate,
Supplier<Sink<T, O>> sinkSupplier) {
}
}
}
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