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Re: [2/4] ant git commit: Remove extraneous casts and (un)boxing, tersify logic


On 2018-04-01, <gintas@xxxxxxxxxx> wrote:

> http://git-wip-us.apache.org/repos/asf/ant/blob/95495d57/src/main/org/apache/tools/bzip2/BlockSort.java
> ----------------------------------------------------------------------
> diff --git a/src/main/org/apache/tools/bzip2/BlockSort.java b/src/main/org/apache/tools/bzip2/BlockSort.java

> @@ -651,7 +648,7 @@ class BlockSort {
>                          if (onceRun) {
>                              fmap[j] = a;
>                              if ((j -= h) <= mj) { //NOSONAR
> -                                break HAMMER;
> +                                break;
>                              }

Whoa. You are touching the scariest code inside of Ant :-)

Reviewing the break and continue changes will take some time.

Have you performed the changes with the help of some tools? Those loops
have been hand-optimized (by somebody who I hope understood the code
better than me) and I'm extremely reluctant to touching it at all.

Stefan

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