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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 8016175
* @summary Add bottom-up type-checking support for unambiguous method references
* @compile TargetType76.java
*/
class TargetType76 {
interface Function<X, Y> {
Y m(X x);
}
interface OfRef<T> { }
interface Supplier<X> {
X make();
}
interface Stream<X> { }
interface Node<E> {
Spliterator<E> spliterator();
}
interface Spliterator<X> {
Spliterator<X> spliterator();
}
class RefTestData<T, I> implements OfRef<T> {
RefTestData(I state,
Function<I, Stream<T>> streamFn,
Function<I, Spliterator<T>> splitrFn) { }
}
<O> OfRef<O> ofCollection(Node<O> collection) {
return new RefTestData<>(collection,
x->stream(x::spliterator),
Node::spliterator);
}
<S> Stream<S> stream(Supplier<? extends Spliterator<S>> supplier) { return null; }
}
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