9 * This code is distributed in the hope that it will be useful, but WITHOUT
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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24 /*
25 * @test
26 * @bug 4329937
27 * @summary Basic test for making Boolean implement Comparable
28 * @author Josh Bloch
29 *
30 * @compile -source 1.5 MakeBooleanComparable.java
31 * @run main MakeBooleanComparable
32 */
33
34 import java.util.*;
35
36 public class MakeBooleanComparable {
37 public static void main(String args[]) {
38 Random rnd = new Random();
39 List<Boolean> list = new ArrayList<Boolean>();
40 int numFalse = 0;
41 for (int i = 0; i < 1000; i++) {
42 boolean element = rnd.nextBoolean();
43 if (!element)
44 numFalse++;
45 list.add(element); // Autoboxing!
46 }
47
48 Collections.sort(list);
49
50 for (int i = 0; i < numFalse; i++)
51 if (list.get(i).booleanValue()) // Autounboxing doesn't work yet!
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT
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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24 /*
25 * @test
26 * @bug 4329937
27 * @summary Basic test for making Boolean implement Comparable
28 * @author Josh Bloch
29 */
30
31 import java.util.*;
32
33 public class MakeBooleanComparable {
34 public static void main(String args[]) {
35 Random rnd = new Random();
36 List<Boolean> list = new ArrayList<Boolean>();
37 int numFalse = 0;
38 for (int i = 0; i < 1000; i++) {
39 boolean element = rnd.nextBoolean();
40 if (!element)
41 numFalse++;
42 list.add(element); // Autoboxing!
43 }
44
45 Collections.sort(list);
46
47 for (int i = 0; i < numFalse; i++)
48 if (list.get(i).booleanValue()) // Autounboxing doesn't work yet!
|