1/* 2 * Copyright (c) 2017, 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 8175235 27 * @summary type inference regression after JDK-8046685 28 * @compile InferenceRegressionTest01.java 29 */ 30 31import java.util.function.Predicate; 32 33abstract class InferenceRegressionTest01 { 34 35 void f(String r) { 36 a(r, c(o(p(s -> s.isEmpty())))); 37 } 38 39 abstract <U> U o(U u); 40 abstract <E> Predicate<E> c(Predicate<E> xs); 41 abstract <S> void a(S a, Predicate<S> m); 42 abstract <V> Predicate<V> p(Predicate<V> p); 43} 44