1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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13  * accompanied this code).
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23 package org.openjdk.tests.java.util.stream;
24 
25 import org.testng.annotations.Test;
26 
27 import java.util.Arrays;
28 import java.util.stream.Stream;
29 
30 import static org.testng.Assert.assertFalse;
31 import static org.testng.Assert.assertTrue;
32 
33 @Test
34 public class StreamParSeqTest {
35 
testParSeq()36     public void testParSeq() {
37         Stream<Integer> s = Arrays.asList(1, 2, 3, 4).stream().parallel();
38         assertTrue(s.isParallel());
39 
40         s = s.sequential();
41         assertFalse(s.isParallel());
42 
43         s = s.sequential();
44         assertFalse(s.isParallel());
45 
46         s = s.parallel();
47         assertTrue(s.isParallel());
48 
49         s = s.parallel();
50         assertTrue(s.isParallel());
51     }
52 }
53