73 lines
2.1 KiB
Java
73 lines
2.1 KiB
Java
/*
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 8044748
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* @summary JVM cannot access constructor though ::new reference although can call it directly
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*/
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public class MethodRefNewInnerBootstrap {
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interface Constructor {
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public MyTest execute(int i);
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}
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public class MyTest {
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public MyTest(int i) { System.out.println("Constructor executed " + i); }
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}
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public Constructor getConstructor() {
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return MyTest::new;
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}
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public static void main(String argv[]) {
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new MethodRefNewInnerBootstrap().call();
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}
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public void call() {
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MyTest mt = new MyTest(0);
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Constructor c1 = MyTest::new;
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c1.execute(1);
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Constructor c2 = getConstructor();
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c2.execute(2);
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Constructor c3 = new Constructor() {
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public MyTest execute(int i) {
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return new MyTest(3);
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}
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};
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c3.execute(3);
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Constructor c4 = new Constructor() {
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public MyTest execute(int i) {
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Constructor c = MyTest::new;
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return c.execute(i);
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}
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};
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c4.execute(4);
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}
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}
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