src/share/classes/java/util/concurrent/ScheduledExecutorService.java

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@@ -70,28 +70,27 @@
  * <h3>Usage Example</h3>
  *
  * Here is a class with a method that sets up a ScheduledExecutorService
  * to beep every ten seconds for an hour:
  *
- * <pre>
+ *  <pre> {@code
  * import static java.util.concurrent.TimeUnit.*;
  * class BeeperControl {
  *    private final ScheduledExecutorService scheduler =
  *       Executors.newScheduledThreadPool(1);
  *
  *    public void beepForAnHour() {
  *        final Runnable beeper = new Runnable() {
  *                public void run() { System.out.println("beep"); }
  *            };
- *        final ScheduledFuture&lt;?&gt; beeperHandle =
+ *     final ScheduledFuture<?> beeperHandle =
  *            scheduler.scheduleAtFixedRate(beeper, 10, 10, SECONDS);
  *        scheduler.schedule(new Runnable() {
  *                public void run() { beeperHandle.cancel(true); }
  *            }, 60 * 60, SECONDS);
  *    }
- * }
- * </pre>
+ * }}</pre>
  *
  * @since 1.5
  * @author Doug Lea
  */
 public interface ScheduledExecutorService extends ExecutorService {