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root/jsr166/jsr166/src/test/loops/ContextSwitchTest.java

Comparing jsr166/src/test/loops/ContextSwitchTest.java (file contents):
Revision 1.6 by jsr166, Tue Mar 15 19:47:05 2011 UTC vs.
Revision 1.9 by jsr166, Mon Oct 12 20:16:47 2015 UTC

#	Line 4 | Line 4
4		* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6
7	+	import java.util.*;
8		import java.util.concurrent.*;
8	–	import java.util.concurrent.locks.*;
9		import java.util.concurrent.atomic.*;
10	<	import java.util.*;
10	>	import java.util.concurrent.locks.*;
11
12		public final class ContextSwitchTest {
13		static final int iters = 1000000;
#	Line 37 | Line 37 | public final class ContextSwitchTest {
37		}
38
39		static final class MyThread extends Thread {
40	+
41	+	static {
42	+	// Reduce the risk of rare disastrous classloading in first call to
43	+	// LockSupport.park: https://bugs.openjdk.java.net/browse/JDK-8074773
44	+	Class<?> ensureLoaded = LockSupport.class;
45	+	}
46	+
47		volatile Thread other;
48		volatile int nparks;
49
#	Line 56 | Line 63 | public final class ContextSwitchTest {
63		LockSupport.unpark(other);
64		nparks = p;
65		System.out.println("parks: " + p);
59	–
66		}
67		}
68		}

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