--- jsr166/src/main/java/util/concurrent/TimeUnit.java	2005/04/26 01:17:18	1.29
+++ jsr166/src/main/java/util/concurrent/TimeUnit.java	2005/06/14 15:09:34	1.31
@@ -216,6 +216,7 @@ public enum TimeUnit {
      * or <tt>Long.MIN_VALUE</tt> if conversion would negatively
      * overflow, or <tt>Long.MAX_VALUE</tt> if it would positively overflow.
      * @see #convert
+     * @since 1.6
      */
     public abstract long toMinutes(long duration);
 
@@ -226,6 +227,7 @@ public enum TimeUnit {
      * or <tt>Long.MIN_VALUE</tt> if conversion would negatively
      * overflow, or <tt>Long.MAX_VALUE</tt> if it would positively overflow.
      * @see #convert
+     * @since 1.6
      */
     public abstract long toHours(long duration);
 
@@ -234,6 +236,7 @@ public enum TimeUnit {
      * @param duration the duration
      * @return the converted duration
      * @see #convert
+     * @since 1.6
      */
     public abstract long toDays(long duration);
 
@@ -255,7 +258,7 @@ public enum TimeUnit {
      * method (see {@link BlockingQueue#poll BlockingQueue.poll})
      * using:
      *
-     * <pre>  public synchronized  Object poll(long timeout, TimeUnit unit) throws InterruptedException {
+     * <pre>  public synchronized Object poll(long timeout, TimeUnit unit) throws InterruptedException {
      *    while (empty) {
      *      unit.timedWait(this, timeout);
      *      ...