[GitHub] [commons-numbers] arturobernalg commented on a change in pull request #99: Replace manual copying of array contents by calls to System.arraycopy().

[GitBox]

arturobernalg commented on a change in pull request #99:
URL: https://github.com/apache/commons-numbers/pull/99#discussion_r654905163



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File path: 
commons-numbers-combinatorics/src/main/java/org/apache/commons/numbers/combinatorics/FactorialDouble.java
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@@ -64,8 +64,8 @@ private FactorialDouble(int numValues,
         }
 
         // Copy available values.
-        for (int i = beginCopy; i < endCopy; i++) {
-            factorialsDouble[i] = cache[i];
+        if (endCopy - 2 >= 0) {

Review comment:
       I think same result




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