Avoid rereading our volatile variable because it could result in multithread

weirdness.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@1934 6335cc39-0255-0410-8fd6-9bcaacd3b74c

src/java/com/samskivert/util/Interval.java

@@ -100,7 +100,8 @@ public abstract class Interval
     public final void schedule (long initialDelay, long repeatDelay)
     {
         cancel();
-        TimerTask task = _task = new IntervalTask();
+        TimerTask task = new IntervalTask();
+        _task = task;
 
         if (repeatDelay == 0L) {
             _timer.schedule(task, initialDelay);