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Sean Qiu commented on HARMONY-6395:
-----------------------------------
Jim, what do you think about Tim's patch?
It is all right for me.
if you agree, I will apply Tim' s patch instead.
> [classlib][luni] Arrays.sort(double []) will result in StackOverflowError for specific
arrays input
> ---------------------------------------------------------------------------------------------------
>
> Key: HARMONY-6395
> URL: https://issues.apache.org/jira/browse/HARMONY-6395
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Affects Versions: 5.0M11
> Reporter: Jim Yu
> Assignee: Sean Qiu
> Attachments: harmony-6395-2.patch, HARMONY-6395.diff
>
>
> There is a simple testcase as below. You can see StackOverflowError if run this testcase.
This is a defect of Arrays.sort(double []), I have attached a fix for it.
> import java.util.Arrays;
> public class SortTest {
> public static void main(String[] args) {
> double[] array = { Double.NaN, 1.0, 2.0, Double.NaN, Double.NaN, 3.0,
> 4.0 };
> displayArray(array);
> Arrays.sort(array);
> displayArray(array);
> System.out.println();
> }
> private static void displayArray(double[] array) {
> for (double d : array)
> System.out.print(d + " ");
> System.out.println();
> }
> }
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