--- jsr166/src/test/loops/BinaryAsyncAction.java	2012/01/28 04:41:18	1.5
+++ jsr166/src/test/loops/BinaryAsyncAction.java	2012/11/26 06:32:28	1.12
@@ -1,7 +1,7 @@
 /*
  * Written by Doug Lea with assistance from members of JCP JSR-166
  * Expert Group and released to the public domain, as explained at
- *
+ * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
 import java.util.concurrent.*;
@@ -15,11 +15,11 @@ import java.util.concurrent.atomic.*;
  * BinaryAsyncActions are simpler to use and have less overhead in
  * typical uasges but are restricted to binary computation trees.
  *
- * <p> Upon construction, an BinaryAsyncAction does not bear any
+ * <p>Upon construction, a BinaryAsyncAction does not bear any
  * linkages. For non-root tasks, links must be established using
- * method <tt>linkSubtasks</tt> before use.
+ * method {@link #linkSubtasks} before use.
  *
- * <p> <b>Sample Usage.</b>  A version of Fibonacci:
+ * <p><b>Sample Usage.</b>  A version of Fibonacci:
  * <pre>
  * class Fib extends BinaryAsyncAction {
  *   final int n;
@@ -27,14 +27,14 @@ import java.util.concurrent.atomic.*;
  *   Fib(int n) { this.n = n; }
  *   protected void compute() {
  *     if (n &gt; 1) {
- *        linkAndForkSubtasks(new Fib(n-1), new Fib(n-2));
+ *       linkAndForkSubtasks(new Fib(n-1), new Fib(n-2));
  *     else {
- *        result = n; // fib(0)==0; fib(1)==1
- *        complete();
+ *       result = n; // fib(0)==0; fib(1)==1
+ *       complete();
  *     }
  *   }
  *   protected void onComplete(BinaryAsyncAction x, BinaryAsyncAction y) {
- *      result = ((Fib)x).result + ((Fib)y).result;
+ *     result = ((Fib)x).result + ((Fib)y).result;
  *   }
  * }
  * </pre>
@@ -44,11 +44,11 @@ import java.util.concurrent.atomic.*;
  *   protected void compute() {
  *     Fib f = this;
  *     while (f.n &gt; 1) {
- *        Fib left = new Fib(f.n - 1);
- *        Fib right = new Fib(f.n - 2);
- *        f.linkSubtasks(left, right);
- *        right.fork(); // fork right
- *        f = left;     // loop on left
+ *       Fib left = new Fib(f.n - 1);
+ *       Fib right = new Fib(f.n - 2);
+ *       f.linkSubtasks(left, right);
+ *       right.fork(); // fork right
+ *       f = left;     // loop on left
  *     }
  *     f.result = f.n;
  *     f.complete();
@@ -75,7 +75,7 @@ public abstract class BinaryAsyncAction
 
     /**
      * Creates a new action. Unless this is a root task, you will need
-     * to link it using method <tt>linkSubtasks</tt> before forking as
+     * to link it using method {@link #linkSubtasks} before forking as
      * a subtask.
      */
     protected BinaryAsyncAction() {
@@ -98,9 +98,9 @@ public abstract class BinaryAsyncAction
     }
 
     /**
-     * Overridable callback action triggered upon <tt>complete</tt> of
+     * Overridable callback action triggered upon {@code complete} of
      * subtasks.  Upon invocation, both subtasks have completed.
-     * After return, this task <tt>isDone</tt> and is joinable by
+     * After return, this task {@code isDone} and is joinable by
      * other tasks. The default version of this method does nothing.
      * But it may be overridden in subclasses to perform some action
      * (for example a reduction) when this task is completes.
@@ -112,22 +112,22 @@ public abstract class BinaryAsyncAction
 
     /**
      * Overridable callback action triggered by
-     * <tt>completeExceptionally</tt>.  Upon invocation, this task has
+     * {@code completeExceptionally}.  Upon invocation, this task has
      * aborted due to an exception (accessible via
-     * <tt>getException</tt>). If this method returns <tt>true</tt>,
+     * {@code getException}). If this method returns {@code true},
      * the exception propagates to the current task's
      * parent. Otherwise, normal completion is propagated.  The
      * default version of this method does nothing and returns
-     * <tt>true</tt>.
+     * {@code true}.
      * @return true if this task's exception should be propagated to
-     * this tasks parent.
+     * this task's parent.
      */
     protected boolean onException() {
         return true;
     }
 
     /**
-     * Equivalent in effect to invoking <tt>linkSubtasks</tt> and then
+     * Equivalent in effect to invoking {@link #linkSubtasks} and then
      * forking both tasks.
      * @param x one subtask
      * @param y the other subtask
@@ -156,9 +156,9 @@ public abstract class BinaryAsyncAction
 
     /**
      * Completes this task, and if this task has a sibling that is
-     * also complete, invokes <tt>onComplete</tt> of parent task, and so
+     * also complete, invokes {@code onComplete} of parent task, and so
      * on. If an exception is encountered, tasks instead
-     * <tt>completeExceptionally</tt>.
+     * {@code completeExceptionally}.
      */
     public final void complete() {
         // todo: Use tryUnfork without possibly blowing stack
@@ -184,15 +184,15 @@ public abstract class BinaryAsyncAction
     /**
      * Completes this task abnormally. Unless this task already
      * cancelled or aborted, upon invocation, this method invokes
-     * <tt>onException</tt>, and then, depending on its return value,
+     * {@code onException}, and then, depending on its return value,
      * completees parent (if one exists) exceptionally or normally.  To
      * avoid unbounded exception loops, this method aborts if an
-     * exception is encountered in any <tt>onException</tt>
+     * exception is encountered in any {@code onException}
      * invocation.
      * @param ex the exception to throw when joining this task
      * @throws NullPointerException if ex is null
      * @throws Throwable if any invocation of
-     * <tt>onException</tt> does so.
+     * {@code onException} does so.
      */
     public final void completeExceptionally(Throwable ex) {
         BinaryAsyncAction a = this;