--- jsr166/src/extra166y/ParallelDoubleArray.java	2009/01/06 14:30:58	1.1
+++ jsr166/src/extra166y/ParallelDoubleArray.java	2012/07/04 20:13:53	1.5
@@ -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/licenses/publicdomain
+ * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
 package extra166y;
@@ -137,19 +137,19 @@ public class ParallelDoubleArray extends
      * mapped ParallelDoubleArray.
      */
     public static interface SummaryStatistics {
-        /** Return the number of elements */
+        /** Returns the number of elements */
         public int size();
-        /** Return the minimum element, or Double.MAX_VALUE if empty */
+        /** Returns the minimum element, or Double.MAX_VALUE if empty */
         public double min();
-        /** Return the maximum element, or -Double.MAX_VALUE if empty */
+        /** Returns the maximum element, or -Double.MAX_VALUE if empty */
         public double max();
-        /** Return the index of the minimum element, or -1 if empty */
+        /** Returns the index of the minimum element, or -1 if empty */
         public int indexOfMin();
-        /** Return the index of the maximum element, or -1 if empty */
+        /** Returns the index of the maximum element, or -1 if empty */
         public int indexOfMax();
-        /** Return the sum of all elements */
+        /** Returns the sum of all elements */
         public double sum();
-        /** Return the arithmetic average of all elements */
+        /** Returns the arithmetic average of all elements */
         public double average();
     }
 
@@ -191,7 +191,7 @@ public class ParallelDoubleArray extends
      * @param op the op
      * @return this (to simplify use in expressions)
      */
-    public ParallelDoubleArray replaceWithMapping(DoubleOp  op) {
+    public ParallelDoubleArray replaceWithMapping(DoubleOp op) {
         super.replaceWithMapping(op);
         return this;
     }
@@ -922,7 +922,7 @@ public class ParallelDoubleArray extends
     }
 
     /**
-     * Make len slots available at index
+     * Makes len slots available at index.
      */
     final void insertSlotsAt(int index, int len) {
         if (len <= 0)
@@ -1164,4 +1164,3 @@ public class ParallelDoubleArray extends
     }
 
 }
-