--- jsr166/src/main/java/util/ArrayPrefixHelpers.java	2013/01/20 04:25:11	1.2
+++ jsr166/src/main/java/util/ArrayPrefixHelpers.java	2015/09/20 17:42:24	1.9
@@ -5,12 +5,13 @@
  */
 
 package java.util;
-import java.util.concurrent.ForkJoinPool;
+
 import java.util.concurrent.CountedCompleter;
+import java.util.concurrent.ForkJoinPool;
 import java.util.function.BinaryOperator;
+import java.util.function.DoubleBinaryOperator;
 import java.util.function.IntBinaryOperator;
 import java.util.function.LongBinaryOperator;
-import java.util.function.DoubleBinaryOperator;
 
 /**
  * ForkJoin tasks to perform Arrays.parallelPrefix operations.
@@ -19,7 +20,7 @@ import java.util.function.DoubleBinaryOp
  * @since 1.8
  */
 class ArrayPrefixHelpers {
-    private ArrayPrefixHelpers() {}; // non-instantiable
+    private ArrayPrefixHelpers() {} // non-instantiable
 
     /*
      * Parallel prefix (aka cumulate, scan) task classes
@@ -383,8 +384,8 @@ class ArrayPrefixHelpers {
 
         /** Root task constructor */
         public DoubleCumulateTask(DoubleCumulateTask parent,
-                                DoubleBinaryOperator function,
-                                double[] array, int lo, int hi) {
+                                  DoubleBinaryOperator function,
+                                  double[] array, int lo, int hi) {
             super(parent);
             this.function = function; this.array = array;
             this.lo = this.origin = lo; this.hi = this.fence = hi;
@@ -396,8 +397,8 @@ class ArrayPrefixHelpers {
 
         /** Subtask constructor */
         DoubleCumulateTask(DoubleCumulateTask parent, DoubleBinaryOperator function,
-                         double[] array, int origin, int fence, int threshold,
-                         int lo, int hi) {
+                           double[] array, int origin, int fence, int threshold,
+                           int lo, int hi) {
             super(parent);
             this.function = function; this.array = array;
             this.origin = origin; this.fence = fence;
@@ -533,8 +534,8 @@ class ArrayPrefixHelpers {
 
         /** Root task constructor */
         public IntCumulateTask(IntCumulateTask parent,
-                                IntBinaryOperator function,
-                                int[] array, int lo, int hi) {
+                               IntBinaryOperator function,
+                               int[] array, int lo, int hi) {
             super(parent);
             this.function = function; this.array = array;
             this.lo = this.origin = lo; this.hi = this.fence = hi;
@@ -546,8 +547,8 @@ class ArrayPrefixHelpers {
 
         /** Subtask constructor */
         IntCumulateTask(IntCumulateTask parent, IntBinaryOperator function,
-                         int[] array, int origin, int fence, int threshold,
-                         int lo, int hi) {
+                        int[] array, int origin, int fence, int threshold,
+                        int lo, int hi) {
             super(parent);
             this.function = function; this.array = array;
             this.origin = origin; this.fence = fence;