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 * @test
26 * @bug 6730507
27 * @summary java.util.Timer schedule delay Long.MAX_VALUE causes task to execute multiple times
28 * @author Chris Hegarty
29 * @author Martin Buchholz
30 */
31
32 import java.util.Date;
33 import java.util.Timer;
34 import java.util.TimerTask;
35 import java.util.concurrent.*;
36 import java.util.concurrent.atomic.AtomicInteger;
37
38 public class DelayOverflow
39 {
40 void scheduleNow(Timer timer, TimerTask task, int how) {
41 switch (how) {
42 case 0 :
43 timer.schedule(task, new Date(), Long.MAX_VALUE);
44 break;
45 case 1:
46 timer.schedule(task, 0L, Long.MAX_VALUE);
47 break;
48 case 2:
49 timer.scheduleAtFixedRate(task, new Date(), Long.MAX_VALUE);
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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 * @test
26 * @bug 6730507
27 * @summary java.util.Timer schedule delay Long.MAX_VALUE causes task to execute multiple times
28 * @author Chris Hegarty
29 * @author Martin Buchholz
30 * @key randomness
31 */
32
33 import java.util.Date;
34 import java.util.Timer;
35 import java.util.TimerTask;
36 import java.util.concurrent.*;
37 import java.util.concurrent.atomic.AtomicInteger;
38
39 public class DelayOverflow
40 {
41 void scheduleNow(Timer timer, TimerTask task, int how) {
42 switch (how) {
43 case 0 :
44 timer.schedule(task, new Date(), Long.MAX_VALUE);
45 break;
46 case 1:
47 timer.schedule(task, 0L, Long.MAX_VALUE);
48 break;
49 case 2:
50 timer.scheduleAtFixedRate(task, new Date(), Long.MAX_VALUE);
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