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 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 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!
|
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 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 4329937
27 * @summary Basic test for making Boolean implement Comparable
28 * @author Josh Bloch
29 * @key randomness
30 */
31
32 import java.util.*;
33
34 public class MakeBooleanComparable {
35 public static void main(String args[]) {
36 Random rnd = new Random();
37 List<Boolean> list = new ArrayList<Boolean>();
38 int numFalse = 0;
39 for (int i = 0; i < 1000; i++) {
40 boolean element = rnd.nextBoolean();
41 if (!element)
42 numFalse++;
43 list.add(element); // Autoboxing!
44 }
45
46 Collections.sort(list);
47
48 for (int i = 0; i < numFalse; i++)
49 if (list.get(i).booleanValue()) // Autounboxing doesn't work yet!
|