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Posted to commits@harmony.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2009/12/02 05:39:21 UTC
[jira] Commented: (HARMONY-6395) [classlib][luni]
Arrays.sort(double []) will result in StackOverflowError for specific
arrays input
[ https://issues.apache.org/jira/browse/HARMONY-6395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12784624#action_12784624 ]
Hudson commented on HARMONY-6395:
---------------------------------
Integrated in Harmony-1.5-head-linux-x86_64 #572 (See [http://hudson.zones.apache.org/hudson/job/Harmony-1.5-head-linux-x86_64/572/])
Apply for , [classlib][luni] Arrays.sort(double []) will result in StackOverflowError for specific arrays input
> [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
> Fix For: 5.0M12
>
> Attachments: 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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