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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 8016702
* @summary use of ternary operator in lambda expression gives incorrect results
*/
import java.util.Arrays;
import java.util.List;
public class T8016702 {
static int assertionCount;
static void assertTrue(boolean b, String msg) {
assertionCount++;
if (!b) {
throw new AssertionError(msg);
}
}
interface IntFunction<Y> {
Y m(int x);
}
void test(List<Integer> li) {
map(i -> (i % 2 == 0) ? "" : "i="+i, li);
}
@SuppressWarnings("unchecked")
<R> void map(IntFunction<R> mapper, List<Integer> li) {
for (int i : li) {
String res = (String)mapper.m(i);
assertTrue((i % 2 == 0) ? res.isEmpty() : res.contains("" + i),
"i = " + i + " res = " + res);
}
}
public static void main(String[] args) {
T8016702 tester = new T8016702();
tester.test(Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7, 8, 9));
assertTrue(assertionCount == 10, "wrong assertion count: " + assertionCount);
}
}
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