--- jsr166/src/extra166y/ParallelArray.java	2013/01/16 00:51:11	1.9
+++ jsr166/src/extra166y/ParallelArray.java	2013/02/05 17:35:37	1.11
@@ -532,7 +532,7 @@ public class ParallelArray<T> extends Ab
      * @return the total reduction
      */
     public T precumulate(Reducer<T> reducer, T base) {
-        return (T)(super.precumulate(reducer, base));
+        return super.precumulate(reducer, base);
     }
 
     /**
@@ -1037,7 +1037,7 @@ public class ParallelArray<T> extends Ab
     public T[] getArray() { return array; }
 
     /**
-     * Equivalent to {@code asList().toString()}
+     * Equivalent to {@code asList().toString()}.
      * @return a string representation
      */
     public String toString() {