1 /* 2 * Copyright (c) 2010, 2014, 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 * JDK-8031359: Invocable.getInterface() works incorrectly if interface has default methods 26 * 27 * @test 28 * @run 29 */ 30 31 var func = new java.util.function.Function() { 32 apply: function(arg) { 33 print("func called with " + arg); 34 return arg.toUpperCase(); 35 } 36 }; 37 38 // Function.andThen is a default method 39 func.andThen(func)("hello"); 40 41 // Function.compose is another default method 42 func.compose(new java.util.function.Function() { 43 apply: function(arg) { 44 print("compose called with " + arg); 45 return arg.charAt(0); 46 } 47 })("hello"); 48 49 var func2 = new java.util.function.Function() { 50 apply: function(arg) { 51 print("I am func2: " + arg); 52 return arg; 53 }, 54 55 andThen: function(func) { 56 print("This is my andThen!"); 57 return func; 58 } 59 }; 60 61 func2.apply("hello"); 62 func2.andThen(func);