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Date: Thu, 31 Jan 2008 00:09:37 -0800 (PST)
From: "Tony Wu (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Assigned: (HARMONY-5446) [classlib][luni][java6]
 Arrays.binarySearch(Object[],Object) will throw ClassCastException while RI
 won't
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     [ https://issues.apache.org/jira/browse/HARMONY-5446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tony Wu reassigned HARMONY-5446:
--------------------------------

    Assignee: Tony Wu

> [classlib][luni][java6] Arrays.binarySearch(Object[],Object) will throw ClassCastException while RI won't
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-5446
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5446
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Sean Qiu
>            Assignee: Tony Wu
>         Attachments: Harmony-5446.diff
>
>
> Harmony's Arrays.binarySearch(Object[],Object o) will throw ClassCastException when second parameter does not implement Comparable interface.
> It means that RI will call compareTo from the first parameter rather than the second parameter.
> Here is the test case
> ---------------------------------
> public class MethodTest extends TestCase {
> public void testMethod() throws Exception{
> Object object = new Object();
> Object[] objects = new MockComparable[] { new MockComparable() };
> assertEquals("Should always return 0", 0, Arrays.binarySearch(objects, object));
> }
> static class MockComparable implements Comparable{
> public int compareTo(Object o) {
> return 0;
> }
> }
> }
> ------------------------------
> Result:
> RI passed
> Harmony failed
> ------------------------------
> Java 5 relate: HARMONY-5443

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