1/* 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* 25 * @test 26 * @bug 8016175 27 * @summary Add bottom-up type-checking support for unambiguous method references 28 * @compile TargetType76.java 29 */ 30class TargetType76 { 31 32 interface Function<X, Y> { 33 Y m(X x); 34 } 35 36 interface OfRef<T> { } 37 38 interface Supplier<X> { 39 X make(); 40 } 41 42 interface Stream<X> { } 43 44 interface Node<E> { 45 Spliterator<E> spliterator(); 46 } 47 48 interface Spliterator<X> { 49 Spliterator<X> spliterator(); 50 } 51 52 class RefTestData<T, I> implements OfRef<T> { 53 RefTestData(I state, 54 Function<I, Stream<T>> streamFn, 55 Function<I, Spliterator<T>> splitrFn) { } 56 } 57 58 <O> OfRef<O> ofCollection(Node<O> collection) { 59 return new RefTestData<>(collection, 60 x->stream(x::spliterator), 61 Node::spliterator); 62 } 63 64 <S> Stream<S> stream(Supplier<? extends Spliterator<S>> supplier) { return null; } 65} 66